Hot skills insurance domain

Are you worried about your job safety in this current economic condition? Are you analyzing to determine what has future in hold for you if you are in IT industry now? The best best would be insurance domain. A recent study shows that by 2021 about 189000 jobs in USA will be in insurance domain. The skillet available will be 2.8% less than the demand nearly 40% of national average. Henceforth, start learning insurance domain
1) Self study on insurance domain – During free time you can start reading about insurance domain. Self-learning is a projection of your attitude and will help you achieve your dreams
2) analyze online job board – Look for skill set that is expected out of insurance domain providers. See which companies are looking to hire more of insurance professionals including what kind of insurance projects thwy own, manage, have in plate for another few years
3) Insurance domain certification – If you want to showcase your functional domain knowledge certification exams are the way to go. Depending on insurance domain of your choice choose the industry leading certification, join proper training program, attend certification, showcase your knowledge in linkedin profile
4) Business analysis – If you are in IT with prior experience as developer, DBA, tester, business analyst in a domain other than insurance with this functional domain cert you can get your foothold easily in insurance domain as requirement gathering analyst, business analyst, project manager, insurance project developer, tester etc

AWS certified solutions architect associate practice exam

AWS certified solutions architect associate exam if the foundation once you want to start using AWS cloud platform. IF you are into infrastructure career say system administrator, network administrator, database administrator, storage administrator upgrade your AWS without any delay. In next 2 years your AWS skills with your experience will be a mandate skill to be hired and retain your current job. AWS certified solutions architect associate practice exam will hep you prepare for the exam. This is not official exam question and answer. We provide this for preparation help only
1) You want to move your documents onto AWS for immediate availability. Which AWS component will you make use of?
a) EC2
b) Cloudfront
c) S3
d) Amazon Glacier
Answer : c
Explanation : Amazon S3 is where we need to upload the document onto for immediate access
2) What is a virtual machine image called in AWS?
a) EC2
b) Cloudwatch
c) Redshift
d) Kinmetrics
Answer : EC2
Explanation : AWS EC2 is the virtual image that is available by default in AWS library. Depending on requirement these virtual machine templates pre-built with proper OS, 32-bit/64-bit version, storage capacity etc makes it a choice to be deployed as part of free tier or on paid basis
3) You have been asked to choose appropriate EBS storage volume that can also act as boot volume for your application with about 3000 IOPS. Which one will you use?
a) HDD
b) SSD
c) Flash drive
d) USB
Answer : b
Explanation : In AWS always SSD can function as boot volume. HDD can’t be a boot volume. Boot volume can be general purpose SSD (or) provisioned IOPS SSD
4) Amazon S3 storage classes can be which of following?
a) Normal
b) standard
c) custom
d) reduced redundancy
Answer : b,d
Explanation : Once an objects gets stored in AWS S3 storage, storage class is assigned to these objects depending on criticality. Default storage class is standard storage
5) Where are thumbnails stored in Amazon S3?
a) Reduced redundancy storage
b) standard storage
c) Elastic cache
d) Amazon glacier
Answer : a
Reduced redundancy storage is used to store easily reproducible thumbnails owing to its cost effectiveness
6) You just uploaded your file onto AWS. You want this upload to trigger an associated job in hadoop ecosystem. Which AWS components can help with this requirement?
a) Amazon S3
b) SMS
c) SQS
d) SNS
e) Ec2
Answer : a,c,d
Explanation: In AWS a file is uploaded onto Amazon S3 bucket. this upload action will send event notifications. The event notifications are delivered by SQS, SNS.The S3 event notification can be directly send to amazon lambda as well. Once the lambda receives event notification in one of these methods it triggers workflows, alerts or other automated processing including start of job
7) What does cloudformation init script does?
a) Fetch and parse metadata from AWS:cloudformation::init key
b) Install packages
c) compress logs
d) Write files to disk
e) Enable/disable services
f) Start (or) stop services
Answer : a,b,d,e,f
Explanation : The cfn-init is the helper script that reads template metadata from the AWS::CloudFormation::Init key and acts accordingly . The AWS::Cloudformation::init key includes metadata on amazon EC2 instance
8) What is the use of AWS cloud formation list-stacks command?
a) 90 days history on all activity on stacks
b) List of all stacks that you have created
c) List of all stacks that you have deleted
d) List of all stacks that you have created or deleted upto 90 days ago
Answer : d
Explanation : list-stack helps us get list of all stacks created or deleted by us in last 90 days. There is a filtering option to filter based on stack status such as CREATE_COMPLETE, DELETE_COMPLETE. Stack information including the name, stack identifier, template, and status of both created, currently running, stacks deleted in last 90 days is available as result of running this command
9) What is amazon SWF?
a) Task management and task coordinator service
b) Storage service
c) Scheduling service
d) Provisioning service
Answer : a
Explanation : Amazon simple workflow service is a state tracker and task coordinator service in cloud

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Bigdata Oracle DBA career significance

Any oracle DBA who are one of the top payers in their department often have sense of insecurity not associated with their performance but owing to the fact that data lifecycle has continuously undergone evolution over the last decade. Say if you were an oracle DBA in early 2000’s you will be expected to learn latest offerings from Oracle like Oracle RAC, dataguard, ASM, shell scripting to automate operational tasks of an Oracle DBA, goldengate etc. If we look at the job profile requirement of any Oracle DBA over the past two years particularly starting 2015 we see that organizations prefer an Oracle DBA who knows big data. Hadoop has essentially become an additional asset skill that Oracle DBA can leverage to find his next best job. Interestingly starting 2017 Oracel DBA’s are expected to manage and maintain normal oracle databases as oracle RDS services, deploy manage and maintain big data in AWS environment
In this post we are providing our opinion on what the future could be like and will it be really beneficial for a DBA to learn hadoop framework the most popular framework that supports bigdata. This is purely our analysis and its upto the readers to make decision
1) Oracle DBA will not be 100% gone – There had always been concerns about if Oracle DBA profession is to be 100% gone ever since the cloud computing came into picture. Hadoop the bigdata framework is mainly supported in EC2 machines that come as service with popular service like AWS, Microsoft Azure virtual machines etc. This does offload the hardware handling, installation of databases and much of a traditional DBA task. However, the information in the cloud needs to be managed. HEnceforth, these cloud companies still need oracle DBA
2) Big data will not wipe out your database business – I myself was wondering if bigdata is going to replace the traditional RDBMS. Based on my personal observation simple answer in No. Bigdata is for businesses to unleash the information needed for their growth , healthcare professionals to model the existing information and predict unknown facts to treat diseases well in advance. At any cost this will not impact a normal RDBMS environment
In real world startups dont want a separate infrastructure team. Instead they rely on cloud and go ahead with third party hosting services like AWS, Azure etc. As such hadoop can be a valuable asset for oracle DBA’s as well as DBA’s in other discipline as your company will prefer you to be part of upcoming bigdata project rather not replace you or will not wipe out your job role anytime soon

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Avoid distractions while blogging

This is a topic that I should have ideally spoken about around 2009 timeframe. It is the time during which blogging was gaining momentum making people achieve their lifetime earning dreams in as little as 5 years. With the constant evolution of blogging, google releasing its panda penquin thunderbird and many such updates ever since 2011, blogging has transformed and evolved as content creation and content marketing a pillar of online media marketing virtually used by any business who prefer to sell their products, services online as well as promote their existing brand. As opposed to traditional PR websites, now-a-days startups small and mid sized businesses as well as enterprises adopt blogging to grow stable
Now, is there a way to avoid distraction during blogging?
I wanted to know if there is a way that is more non-traditional like not regular focus back tips. Interestingly I stumbled on a tool called Cold turkey. It is interesting to know that this tool is supported in windows and will let you block websites, has timer included in free tier. If you are willing to pay lifetime price of $25CAD you get additional options like scheduler to your table. I’m planning to go for upgraded version as we will be more serious about items if we spend money on that. I’ll talk more on this

Vmware Interview Questions

1) What are the many different virtualization possible?
Virtualization can happen in one of the following levels
1) Server infrastructure virtualization
2) Desktop virtualization
3) Storage Virtualization
4) Networking Virtualization
5) Personal level virtualization
2) What hardware version of vmware is supported with ESXi 6.5?
With ESXi 6.5 vmware hardware version 13 is supported
3) What is so unique about latest vmware version 13?
The Vmware 13 is supported on top of ESXi 6.5. Being latest this comes with lots of interesting enhancements including:
6TB of RAM per virtual machine is allowed as opposed to 4TB ram in ESX 6 vmware hardware 11 version
HArdware 3D allowed
Upto 10 NIC’s allowed
2 IDE controllers allowed that are needed for CD/DVD drive
AHCI SATA controller 32 serial ports allowed
3 parallel ports allowed
VMXNET 10G network card allowed
4) What is the vmware kernel level with ESX6.5?
Vmware kernel level 7.1 is displayed while booting or restarting the ESXi software
5) What tool is used to configure ESX software?
Once the ESX is installed, the DCUI tool as it is popularly called the Direct Control User Interface tool is used to configure root password to secure the host, configure network management options, enable SSH etc
6) Is SSH enabled by default after installation of ESX?
No. We need to manually enable SSH using DCUI tool. By default SSH is in disabled mode
7) How do you access syslogs in ESX environment?
By making use of the DCUI tool we can interact with host locally. The colorful screen bright yellow in color offers text-based menus that has Troubleshooting options tab. From that we can pick and choose syslogs
8) If we want to configure fault tolerance in virtual machines what needs to be considered?
The fault tolerance option offers best high availability in bringing up the secondary virtual machine to assume the role of its primary with no data loss in less than 10 seconds. For this to happen the virtual machine configured in this should not have more than 4CPU’s
9) What is the use of DRS in ESX environment?
The Distributed resource scheduler DRS as it is popularly called automated the vmotion which is process of moving virtual machines from one EXS host to another. Storage DRS is the automation of storage vmotion the migration of virtual machine related storage files that are stored as directories in shared storage
10) When is SSD used in shared storage?
SSD offers very high I/O throughput making it preferred virtual machine storage solution for performance sensitive applications like heavy traffic websites, SAP systems, ERP systems etc
11) Under what circumstance do you move virtual machines among ESX hosts as a scheduled maintenance?
Whenever there is a need to upgrade ESX host the virtual machines need to be moved to different ESX host. This process is called vmotion and will happen without the end user feeling the maintenance
12) During upgrade which component needs to be upgrades first?
Say if ESX 6 needs to be upgraded to ESX 6.5, then vcenter is the component that needs to be upgraded first as vcenter does not offer backward compatibility. Also the hardware version of virtual machines supported on ESX 6 is 11 whereas in ESX 6.5 is 13. Upgrading virtual machines with ESX upgrade to match the hardware version needs to be considered
12) What is a vmware storage policy based on?
Storage policy is based on availability, capacity and performance. In vsphere client vm storage policy is created as rules that need to be or not need to be applied to specific Virtual machines (VM’s)
13) I see some .vsmn files in datastore. What are those?
These are snapshot files in datastore that are stored in a particular virtual machine folder
14) Will number of CPU’s in a virtual machine impact vmotion capabilities?
Nope. Number of CPU’s has no impact on vmotion
15) What is CPU affinity?
When we right click on virtual machine, edit settings, choose CPU arrow and expand it, there is a form field called scheduling affinity. Enter the CPU number here. Typically CPU affinity is not recommended in production environment unless this is a high intensive vm that needs exclusive CPU affinity. Check with your IT team before making a decision on this
16) What is use of Vmkernel in vMotion?
As a first step in vMotion the virtual kernel vmkernel port needed for vmotion should be created with vmotion option selected in port properties of vmkernel port settings in networking tab of ESX host. The hosts that are part of vmotion should belong to same network. This is internally used for vMotion
17) What options are available when you try to monitor vsphere DRS?
Recommendations – This provides information on venter provided recommendations. Typically while we run the DRS, if there exists an issue the information is available in recommendations page. These recommendations can be applied as well as overridden. Once the recommendations are applies, we need to re-run DRS to make sure issue is fixed, more recommendations need to be applied etc depending on issue in DRS environment. In a properly working DRS environment there may not be any recommendations and the page can be empty as well
Faults – Issues are recorded here
History – Past events can be monitored from here
CPU Utilization – DRS is a performance balancing option that can be setup and used on its own as well as in ESX cluster that has HA implementation in place. In whatever case CPU utilization needs to be spread across hosts. Say if there are two hosts, 5 virtual machines in total cpu utilization will be divided among these two hosts with one slightly higher than another
Memory utilization – Similar to CPU utilization memory resources can be tracked in DRS using this page
Network utilization – Network is a crucial element in ESX DRS and this can be monitored from here
18) What options need to be set when you try to turn on vSphere DRS?
DRS Automation – This can be manual, fully automated, partially automated. In a typical environment DRS once turned on is fully automated. Manual DRS setup happens in projects with new vmware implementations. Department managers prefer to run and utilize this on manual basis to see what issues do crop up. Once the environment is stabilized it is mostly in partially automated or fully automated DRS automation mode
Additional options – Policies are set here
Power management – This can be off,manual, automatic
Advanced options
19) Where do you find details on alarm settings after they are set?
Alarms can be created at virtual machine level, host level in addition to 33 default in-built alarms. The alarms created, triggered and more issues can be monitored from issues tab. Following options are available in issues tab:
All issues
Triggered alarms
Alarm definitions
20) What are the many different datastore configuration options in ESX environment?
vCenter helps us configure the datastores using the following options – General, device backing, connectivity and multipathing, capability sets
21) How do you determine the balance level of vSphere DRS in vcenter environment?
From the vcenter, summay page, navigate to vSphere DRS panel at the bottom of the page to determine if DRS is balanced or imbalanced. In addition to this following vSphere DRS information is available in summary page:
Migration automation level – It can be one of the following values automated, manual, partially automated
Migration threshold
Power management automation level – on (or) off
DRS recommendations – While we click Run vsphere DRS from vsphere DRS configure button page, there can be some DRS recommendations. Number of recommendations is available in this location
22) What is the use of actions in alarma?
In Vmware alarm actions specify the actions to be taken when alarm state changes. This can be one of the following actions:
Reset VM
Run a command
Send a notification email
Send a notification trap
Shutdown guest on VM
Suspend VM
23) Is alarm panel available by default in vcenter layout?
Nope. By default Alarms are not available in vcenter layout. To bring the alarms panel, click on user login name in top right corner, choose layout settings. Click on alarms to enable alarm panel
24) Which options are available by default in vcenter layout?
Recent tasks, recent ations are available by default in vcenter layout
25) What options are available in edit setting menu of virtual machines?
Following options are available as part of Edit Settings panel in virtual machines. By right clicking the virtual machines, we can choose edit settings and modify one or more of the following metrics:
Hard disk
SCSI controller
Network adapter
CD/DVD Drive
USB controller
Video card
VMCI device
SATA controller
Other device
In addition to this we can choose a new device from drop down list
26) I right click my virtual machine, choose power option. I see that Shutdown Guest OS and restart Guest OS options are grayed out. The virtual machine is up and running. Power off, suspend reset options are available. What is the reason?
The options Shutdown Guest OS, restart Guest OS grayed out inspite of virtual machines in poweron , up and running status means that the vm tools that has been installed in this virtual machine has been idle. To make use of these options, open console log into the virtual machine, perform tasks for few minutes to make sure the session is live. This will change the status of idle vm tools. At this stage these options will be available again
27) If the shutdown guest OS is grayed out what should I do?
We can power off the virtual machine (or) choose restart to restart the virtual machines. Shutdown guest OS is a graceful power off option but the above mentioned two options are equally good
28) Restart Guest OS is in gray mode. I can’t change it. What should I do?
Press the restart button that does perform the restart of virtual machine as a whole. Still we achieve the same result
29) What are the services that can be enabled in VMKernel port settings?
One or more of the following available services can be enabled while configuring VMKernel port settings:
Fault Tolerance Logging
vSphere Replication
vSphere Replication NFC
Virtual SAN
30) When you are tasked to configure the Virtual adapter what are all the many different settings that needs to be configured?
Following settings need to be configured as part of VMKernel creation in vsphere web client:
Port Properties – In this page TCP/IP stack is configured. In addition to this most important enabled services listing is available in this page. Depending on project we need to choose one or more of the following enabled services to make them available – vmotion, provisioning, fault tolerance logging, management, vsphere replication, vsphere replication nfc,virtual san
NIC settings
IPv4 settings – This can be statisIPv4 address wherein we specify network IP address, MAC address, choose default gateway. In case of DHCP this can be dynamic IP as well
Analyze impact page – Final validation page before we finish the creation of virtual adapter
31) What are the main options availabel in navigator pane of vsphere webclient?
The four main vsphere ruling options are available by default as part of navigator pane in vsphere webclient. This is available in left side of screen. The options are :
Hosts and clusters
VM’s and folders
These options can be pulled from home menu tab as well
32) Try launching console when virtual machine is powered off. What happens?
An error stating that server is not available is displayed. Typical error says, A server error occured. The console could not be shown because VM machine is powered off, suspended or disconnected. Power on and connect the VM and re-launch the console to reconnect. Click the vsphere web client logs for details. this can also happen when the console was open previously, the VM was powered off in-between
33) What are the many different VM/Host rules types that can be chosen in DRS?
The VM/Host rules in virtual machine DRS can be one of the following types:
Keep virtual machines together – The chosen virtual machines are always maintained in same host
Separate virtual machines – The chosen machines are distributed in separate hosts
Virtual machines to hosts – Chosen virtual machines are tied to hosts. This is useful with resource intensive virtual machines like ERP, sAP etc
Virtual machines to virtual machines – In case of websites there are stack of vm’s that are dependent on each other and dependency need to be maintained
34) What options are available in vcenter support server summary page?
Backup – Vcenter server database which can be default postgres database, as well as custom databases like oracle sql server can be backed up onto folder, FTP location etc
Create Support bundle – This will create bundle in zipped format needed for issue investigation by vmware
Reboot – vcenter reboot
Shutdown – Shutdown vcenter
35) What is the use of lockdown mode?
Lockdown mode prevents remote users from directly logging onto hosts. The default option is disabled. There are two more options like normal,strict
36) Where do you look for resource reservations in ES cluster environment?
From the vcenter server, we can monitor the resource reservation of an ESX cluster. The information is available in cluster monitoring tab. Following resource reservations can be monitored from here
Information on total cluster capacity showing how much resource is available to cluster as whole, total reservation capacity of each and every resource, used reservation, available reservation details is available in this panel
37) What are the many different monitoring options available in websphere client while cluster configuration is in place?
Following details can be monitored in ESX cluster environment
Profile Compliance
Tasks & Events
Resource Reservation
vSphere HA
38) From where can you schedule a patch install in ESX environment?
Each and every host in vsphere web client has an option to remediate the patch schedule. This task can be done immediately, can be scheduled as a task to be run in future. The Remediate button can be accessed from update manager
39) Can we install patches in ESX environment while virtual machines are on?
Typically we try to remediate a patch install as a shceduled task. This will fail if virtual machines are on. If we manually apply patch again all the virtual machines in the host should be off for the patch install to be success
40) What error message is displayed in update manager when an attempt is made to install patches with virtual machines in on state?
A message saying Overall compliance status – Non-compliant is displayed in update manager panel. We can click on scan for updates button to make sure the overall compliance status is a success
41) What is the main item that can be authored using vapp settings?
The start sequence of virtual machines can be configured in start order option of vapp page. This can be authored. We can specify startup operation, startup sequence delay which by default is 120ms. This value can be changed. Shutdown action can also be specified in this location
42) What details can be accessed from within vSphere HA sumamry page?
When a vSphere HA (High availability) configuration is in place, details of the same can be accessed from vSphere HA summary page:
Standby Mode
Maintenance Mode
vSphere HA agent unconfiguration failures
Virtual machines – protected mode, unprotected mode
43) What vSphere HA items can be monitored from vsphere web client page?
Following items (or) parameters can be monitored
Summary – mode the hosts are in like standby mode, maintenance mode, virtual machines in protected mode, unprotected mode
Configuration issues
Datastores under APD or PDL – This option talks about all path down (or) permanent datastore loss the main condition under which failover happens in a vmware host
44) What is a slot in virtual environment terminology?
In day to day life while making use of vmware slot is used invariably. Slot refers to virtual machine and not the host
45) Is vsphere HA and DRS supplement to each other or complement to each other?
In a vmware environment, vSphere HA is used for high availability, DRS is distributed resource scheduling. As the name suggests HA is to make sure vmware systems are always up and running. DRS is related to performace in vmware environment
vSphere HA – In case of host failure failover is possible. Once the failed host comes back this is not made master again
DRS – Depending on the hosts that are part of DRS, based on affinity and non-affinity rules the virtual machines are distributed across hosts. The summary shows the state which in most cases is balanced
Now, can DRS supplement vsphere. Answer is DRS can be implemented independent of vSphere HA, vSphere HA is independent of DRS. Ideally they complement each other. In most real-time cases both are in place. If host faile vmotion of machines happens owing to vsphere. Once the failed host comes back, resources are distributed with DRS implementation
46) In which scenario the vSphere HA will never work?
When there arises a scenario wherein datastore is not accessible vSphere HA will never work. There are more reasons from vmkernel networking etc
47) I see some vmsn files in my datastore folder. What are those?
Snapshots created in virtual machines are stored as snapshot files vmsn in the datastore. Snapshots created and stores will be given a name that is reflected in these vmsn files
48) Is vmware supported in MAC?
Yes. With latest versions vmware is supported in MAC as well. It is to be noted that there are some hardware specific issues related to MAC. To address these issues more information needs to be added to vmx file
49) What is the operating system requirement for running vcenter?
In case of virtual machines windows 2008, windows 2012 OS is needed for running vcenter
In case of physical box with windows 2008 or windows 2012 OS vcenter is supported
Vcenter is supported on top of vmware virtual appliance as well
50) What is a virtual appliance?
Virtual appliance is a pre-configured virtual machine that can be used for many different purposes. One common usage is vcenter virtual appliance, veeam the latest replication software from vmware is a virtual appliance as well
51) Why do we make use of vcenter in virtualized environment?
Vcenter is the centralized management platform used to administer hosts, implement features like high availability, DRS etc. Though there are many tasks that can be accomplished directly from within esx host client a central inventory that manages and maintains all hosts is vcenter
52) My database team feels that vm tools cause performance problems. Can I remove them?
Nope. Vm tools are 100% recommended to be run in virtual machines. In best practice all the virtual machines should have vm tools in place
53) Is syslog collector in vsphere same as syslog in ESXi host?
In ESXi host while we launch DCUI tool there is an option to access system logs called syslog. This is a Linux implementation. Vmware photon OS is based on Linux only. This is different than syslog collector in vsphere
54) What is stored in vcenter database?
vCenter database acts as centralized repository storing information about hosts that are added to vcenter inventory. In addition to this real-time performacne metrics, statistics is stored in this database
55) What are templates?
Templates are owned and stored within vcenter. Templates are protected entities within vcenter. Virtual machines need to be powered off to be created as templates that are stored in vcenter. These templates are deployed to replicate these virtual machines
56) What happens to distributed virtual switches when vcenter is down?
Distributed virtual switches are owned by vcenter. Once the vcenter goes down, the vmware network remains unaffected. Changes to switches can’t be done until vcenter server is back up and running
57) What is vsphere client?
This is a new browser based tool in vmware 6.5. The traditional tool used to manage hosts is vsphere web client
58) What is vmware CEIP?
CEIP is vmware customer experience improvement program
59) What is a server template?
In an environment typically in a startup setup without any product in place, vmware templates are created after installation of operating system, installation of patches etc. This is a template with no applications installed. These templates can be easily deployed and customized using sysprep tool. These are called server templates
60) How do you choose the LUN while creating NFS datastore?
In vmware environment, while we try to create NFS datastore using vSphere web client, there is no provision to choose LUN or disks from drop-down menu. In a NFS setup this is a configuration that is taken care of by NFS file server. This is not the case while we create VMFS datastore
61) What is vswp file?
Swap files in traditional systems are stored in shared storage. Now, the swap files are stored in local SSD. The vswp file is swap file
62) What is ballooning?
Vmware tools needed on virtual machines for swap out. This is ballooning
63) What is number of cores?
Cores in virtual machines translate to number of cpu’s in real-time
64) You log into datastore of a virtual machine. What are all the files do you see there? Can you explain the significance of each one of them?
Virtual machine configuration file – .vmx file. This file as the name suggests stores the configuration information of virtual machines. In case of MAC to fix the hardware issues this file needs to be modified and additional information needs to be included herein
Virtual machine BIOS – .nvram
Virtual machine swap file – .vswp
Virtual machine suspended state file – .vmss

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Real advantage of certification exams

Often many of us ask this question on whether I should be professionally certified. If so what benefit do I get out of this certification. If not will I miss the option.
As ooposed to 2000 wherein certifications happened to be flaming hot , it is not essentially important to be certified to obtain a job. Lets take for example oracle DBA OCP certificaiton track. Anyone aspiring to become DBA can access oracle documentation online, install database, practice commands, clear interview, find job. However, do they still need to appear for the OCP exam? Here is our analysis and recommendaiton on this
1) Certifications gives you clarity on topics – This is absolutely true. Say, you have studies, made use of concepts in day to day job. Attempt to read a chapter and try to attempt practice quesitons. Thats wherein you realize that you actually missed some nitty gritty little stuff. Certification compensates on this
2) Gain confidence with certificaiton – If you really prepare for certification exam , you gain confidence and good grep on topics
3) No need to appear for exam – If you think it is too expensive you dont have to appear for exam. With the discipline, commitment you are prepared to perform job duties more efficiently and effectively
If you get sponsorship it would make real good sense to complete certification exam without delay

Is Training mandate in corporates?

This is a common question among most of the managers in corporates. As a efficient cost cutting measure many organizations look forward their employees to be passionate self-starters and continue as self-learners. So, is it really important for a corporate to offer training to its employees?
Simple answer depends on the nature of job but training is always a motivation element that is often overlooked in corporate world. Here are some interesting reasons why training helps corporates to retain their workforce
1) Once corporates offer training to its employees in latest and hottest technology they gain confidence in their employers and are made to believe that they are anticipating a new project in this training domain that will give them leverage with an handson project. Hence employee retention improves. A simple example would be software developers who are trained in cloud computing technology these days
2) Some corporates make it a culture to send their employees to training for 5 days every year. This is a learning vacation wherein employees learn interesting subject, network among fellow workers whom they havent met for few days, rejuvenate and add value to their job
3) Offering training to employees improve the employer-employee relationship. This is the psycological factor that binds them longer
Hence if you are looking to train your employees and looking for good training keep visiting our site to get roster of trainers