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  • Cognizant aptitute test questions (20)
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Cognizant Advanced Java Interview Questions
Questions Answers Views Company eMail

What is preemptive and Non-preemptive Time Scheduling?

6 23831

Explain the life cycle of servlet?

3 3888

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Un-Answered Questions

What is Standby ?

921


armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

790


Net app interview questions ============================ . Storage Fundamentals: - what is Raid? What are different kind of Raids? - Difference between all of Raids , Advantage of one raid over other - What are FCP & ISCSI, Difference between them. - FC Topologies, Iscsi commands - How to mount a Lun on Windows/Linux - NFS and CIFS - Difference between SAN, NAS and DAS - Different Backup methodologies, Snapshot, mirror, Disaster Recovery, High Availability, Cluster concepts 2. Network Fundamentals: - TCP/IP and ISO/OSI layers - What is DHCP, DNS, SNMP, Router, Hub, Switch, HTTPS , HTTP, telnet , ssh, rsh - Different SNMP versions (V1, V2, V3) - SNMP traps - Ipv4 and Ipv6 addressing 3. Database: - SQL queries, Joins (may ask you to write queries with complex joins) - Aggregate functions - Schemas, Tables, views (create, delete, alter, drop etc) 4. Testing - Bug tracking process, Types of Bugs - Difference between priority and Severity of Bug - Your best bug , what will you do when your bug is not fixed/rejected etc. - What is Functionality/Sanity/Stress/Upgrade & revert/Performance/negative/Release test/regression tests. How you have done these in your past projects. - Black box testing, grey box testing - May ask to write test cases on a given scenario - What is test plan and test summary/strategy document. Different sections in these documents. - SDLC, Test Lifecycle and approach to test a product (Given a product what different kind of testing you will do) 5. Perl ( in addition, you may be asked to write scripts on below areas) - Regular expressions - File/Directory Handling - Scalars, Arrays and Hashes - Packages and Modules - Use and require statements - Go through Net::Telnet, Net::SNMP, Net::SSH modules in perl

1850


I m entering much more than 500-700 sales vouchers per month. But I m getting a problem while entering sale voucher is that If I have entered a sale voucher in the middle of a date then the voucher no is being changed. So how can enter a sale voucher in the middle of a date so that i can adjust the voucher nos from changing.

163


WHAT DLC DESIGN IN CONSTRUCTION

846






Some sites work with "http://allinterview.com" but for some sites we need to specify "www" - like "http://www.allinterview.com". Why?

719


i need clarification about tds will be calculate before deductions or after deductions on gross salary+incentive

147


Describe the Culture medium for MCF-10A ?

1836


How to update SAP

574


What are the new features in R12?

767


How much material will consume for following specification water tank (9*7.5*6 feet)?

770


how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

566


hai im going to face ibps SO IT officers grade 1 interview. if anyone had an idea plz tel me expected and experienced questions and mail to anusha_k_anu@yahoo.com

461


How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

841


Describe the main biophysical characteristics of one type of ionic channel and how its biophysical properties contribute to its physiological function?

823






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