Explain the difference between internal and external dos commands?

600

What are the basic data structures?

978

Which is faster arraylist or linked list?

911

What is the state of the processor in windows operating system?

5

Does arraylist contain duplicates?

890

Compare Queue and Topic ?

1104

Explain Advantages and Limitations of a command line interface?

1164

what do know about commands?

1138

1) What is an Virtual memory? 2) How do we test API's in both Windows/Linux/Unix? 3) What is an IOCTL? 4) How do you open a char device through API's? 5) What is major num/ minor num? 6) What is the max num for minor num? 7) Who gives you the major / minor numbers? 8) Reverse a string using recursive func. 9) fork/vfork/clone. 10) What does fork returns? 11) What is a zombie process? 12) What happens when a child completes before parent tries to wait for it? 13) Interrupt handlers, top-hdnl....?

2464

Why do we need windows?

889

Can I use linux on mac?

816

Windows 7 home premium users can perform in-place upgrades to windows 7 professional without obtaining a new installation disk. State true or false.

802

Can I decompile an exe file?

916

Can you get a virus from a png file?

939

Can games run on linux?

929