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What function will read a specified number of elements from a file ?
A) fread() b) readfile() c) fileread() d) gets()
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Which one of the following represents a correct and safe declaration of NULL ?
a) typedef((void *)0) NULL; b) typedef NULL(char *)0; c) #define NULL((void *)0) d) #define NULL((char*)0)
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Which group does Winrunner, Load Runner, SQA Suite fall under ?
a) Databases b) Automated Test Tools c) Operating Systems d) Rapid Application Development Tool
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Process id of kernel
(a) 1 (b) 0 (c) 2 (d) none
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What does the command shutdown do?
log out all the processes of the computer
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Remove a File
How will you remove a file with the name '-somethink'?
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With every use of memory allocation function should be used to release allocated memory which is no longer needed ?
A) dropmem() b) dealloc() c) release() d) free()
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What is the entry in your .kshrc or .profile that will save up to last 200 commands in a history list?
Assuming you have the environment variable ENV=.kshrc set, What is the entry in ur .kshrc or .profile that will save up to ur last 200 commands in a history list?
A) HISTSIZE=200
B) Set history 200
C) HISTORY=200
D) Setenv history 200
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