Explain various types of antenna diversity.
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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
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How to do call a output parameter from one action to another action??/
how to avoid Saturation in C.T?
Hi all, please guide me about the volume. And percentage. Of steel fibre to be used. My project. Is Sifcon.
How ethical issues can be sorted in Quality Systems
When a message flow is deployed into integration server it is carried to integration node so what is the internal representation of data for message flow that Integration Node can understand ?
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Hi iam shankar here, right now iam working on manual testing. i want to switch over automation tool qtp, right now iam taking training class outside on qtp, please let me know the cost of QTP tool for full version, wether it's an annual subscription or monthly subscription.
how to find the cement bags and sand requirements for the one square meter of internal,external,ceiling plastering by using the various ratios like 1:3,1:4,1:5,1:6
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
Explain the Recipe for MM1 media ?