Author Archive
Important BPO Question Answers
Hai,
I am NOUFAL looking for the call centre jobs in bangalore.
please send me answers for the following questions.
If You join the company then what is the first thing you want to do , which you were not able to do in ur previous company?
ANS: In two parts:
1. If you are a fresher: Since I’m fresher [...]
Operating System Questions
What is MUTEX ?
What isthe difference between a ‘thread’ and a ‘process’?
What is INODE?
Explain the working of Virtual Memory.
How does Windows NT supports Multitasking?
Explain the Unix Kernel.
What is Concurrency? Expain with example Deadlock and Starvation.
What are your solution strategies for “Dining Philosophers Problem” ?
Explain Memory Partitioning, Paging, Segmentation.
Explain Scheduling.
Operating System Security.
What is Semaphore?
Explain the following [...]
IT professional - Questions to Ask
1. What port does telnet use?
2. What is SMTP?
3. How would you troubleshoot a printer?
4. How does traceroute work?
5. Walk me through everything that happens in the network from the moment you punch in www.google.com in the address bar to when the browser displays the page?
6. Can you work this weekend?
7. What kind of people [...]
Computer Networks Top Interview Questions
Some of the Top Basic Computer Networks Questions, that must be Answered and known if you even think of attending any Networks/Network Admin Interviews.
Virtual meetings on Internet are called………….
LAN can be connected by devices called………..
The bit pattern …………… is the preamble of 802.3 frame format.
Basic SONET frame is a block of ……………. [...]
Important Unix Shell Questions
Some Important Unix Shell Questions
There can be multiple Kernels and shells running on your system. True or False?
Why shell is called Command Interpreter?
Two UNIX systems may or may not use the same system calls. True or False?
To obtain help on any feature of the system, what are the possible help sources available?
[...]
Best 59 Hardware Interview Questions
Some of the Best Hardware Questions Put together by FreshersHome.com. With the Help of Sharpened.net.
Is it possible to increase the number of available PCI slots on my computer?
How can I print to a printer connected to an Airport Base Station?
What is the difference between the DVD-R and DVD+R formats?
What is the difference [...]
8086 Questions
Describe segmentation & pipelining in 8086.
What is the difference between 8085 and 8086 and 80286?
What is the Maximum clock frequency in 8086?
#5 Mhz is the Maximum clock frequency in 8086.
What are the flags in 8086?
#In 8086 Carry flag, Parity flag, Auxiliary carry flag, Zero flag, Overflow flag, Trace flag, Interrupt flag, Direction [...]
Php and MySQL Important Questions
Which will be faster out of these two queries - one with OR or one with IN?
Where does MyISAM cache table records?
Which will be faster out of queries with explicit INNER JOIN and implicit one?
Is InnoDB faster/better than MyISAM?
Is CHAR faster than VARCHAR?
Is VARCHAR(80) faster than VARCHAR(255)?
Are there performance [...]
Test Cases Questions
Write test cases?
Write test cases for Windows Vista.
Write the Load test cases on Microsoft Office 2007.
How do you know the Test case is correct one?
Why do we need test cases?
Why do we need to compare between test cases and use cases?
What are the different ways to find out user requirements?
Manual Testing questions
Why most of the software company preferred manual testing even though many automation testing tools are present in the market.
What is Test Coverage?
What are the Type of CMM Levels, Explain Each Level.
How do you go about testing a project? in Manual testing?
what is build? what is build configuration?
What is Entry Criteria & Exit Criteria.
What type [...]
Aptitude Questions
While traveling in a road, the road diverges left and right. one way goes to the heaven and other one goes to hell i want to go to heaven. In that village only two inhabitants are living one is knight and other one is knave. knight will always speak truth and knave will always speak [...]
8085 Questions
what is the difference between program counter and stack pointer . and what is the difference between data and address.what are the difference between memory and memory location.
what is machine cycle,instruction cycle and T-state?
difference between memory mapped IO and IO mapped IO?
what are assembler and cross assembler?
define interrupt? and its types
What is the difference between [...]
VLSI Questions
Why do we gradually increase the size of inverters in buffer design? Why not give the output of a circuit to one large inverter?
Give the logic expression for an AOI gate. Draw its transistor level equivalent. Draw its stick diagram.
In the design of a large inverter, why do we prefer to connect small transistors in [...]
CCNA Practice Questions
Multiple Choice questions:
Q1. Which of the following is Class C IP address?
A. 10.10.14.118
B. 135.23.112.57
C. 191.200.199.199
D. 204.67.118.54
Correct Answer: D.
ASP.NET Interview Questions
Describe the role of inetinfo.exe, aspnet_isapi.dll andaspnet_wp.exe in the page loading process.
inetinfo.exe is theMicrosoft IIS server running, handling ASP.NET requests among other things.When an ASP.NET request is received (usually a file with .aspx extension),the ISAPI filter aspnet_isapi.dll takes care of it by passing the request tothe actual worker process aspnet_wp.exe.
What’s the difference between Response.Write() andResponse.Output.Write()?
The [...]
More Networking Questions
Describe OSPF
1. OSPF areas, the purpose of having each of them
2. Types of OSPF LSA, the purpose of each LSA type
3. What exact LSA type you can see in different areas
4. How OSPF establishes neighboor relation, what the stages are
C# Scope
scope in C#
Simply, the scope of a type (a variable, a method, or a class) is where you can use that type in your program. In other words, the scope defines the area of the program where that type can be accessible and referenced.
When you declare a variable inside a block of code (like a [...]
C# .NET
1) Can we have private constructor? when can I use them?
2) what is an internal specifier? what happens internally when I use access specifier Internal ?
3) DO we have inline function in C#? otherwise what is equivalent inline function in C#?
1. Explain the differences between Server-side and Client-side code?
ANS: Server side code will execute [...]
Nix Application Programming
Explain the difference between a static library and a dynamic library? - Static library is linked into the executable, while a dynamic library (or shared object) is loaded while the executable has started.
How do you create a static library? - If you have a collection of object (.o) files, you can do it by running [...]
QTP Interview Questions
Full form of QTP ?
Quick Test Professional
What’s the QTP ?
QTP is Mercury Interactive Functional Testing Tool.
Which scripting language used by QTP ?
QTP uses VB scripting.
What’s the basic concept of QTP ?
QTP is based on two concept-
* Recording
* Playback