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
Why in open-wheel racing cars torsion bars (of suspensions) are removed in case of wet track?
When a program is created and need to be transported to production does selection texts always go with it ? if not how do you make sure ? Can you change the CTS entries? How do you do it ?
What is idms-restart ?
What are the services in RMI ?
How do you ensure that you are consistently meeting the requirements during various stages in the life cycle of the software product?
What are the possible test scenarios around AVS check of any credit card? (Testing through payment gateway online) (What are the fields we should check while checking AVS and CVV)
why banking
I want single line diagram for AMF & DG syncronizing panel
how to creat 2 test plan in 2 different enviroment exp:tour and travel
What is the difference between the fixing type 1, 2, 3, 4?
Five iportant parameters in transducer operation.( help me with correct ans.)
can any one provide me the link for the db2 v7 & db2 v8 manual for Z/os? i need to know about the syntax of REORG in both versions & need to know the difference as well
Do needles appear to be mottled, turning yellow to brown?
behaviour of capacitor & inductor in ac circuits at t=0 & t=infinity.
