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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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process id of kernel
(a) 1 (b) 0 (c) 2 (d) none
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Which of the following best explains life cycle of Defect ?
a) Defect Found -> Defect Logged -> Defect Debugged -> Defect Closed -> Defect Rechecked b) Defect Found -> Defect Debugged -> Defect Reported -> Defect Rechecked -> Defect Closed c) Defect Debugged -> Defect Found -> Defect Closed -> Defect Reported -> Defect Rechecked d) Defect Found -> Defect Logged -> Defect Debugged -> Defect Rechecked ->...
lara.harsh
- Dec 15th, 2009
d) Defect Found -> Defect Logged -> Defect Debugged -> Defect Rechecked -> Defect Closed
sridharrganesan
- Oct 16th, 2007
Defect Found -> Defect Logged -> Defect Debugged -> Defect Rechecked -> Defect Closedbest suites for the life cyle of the Defect
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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 statements allocates enough space to hold an array of 10 integers that are initialized to 0 ?
a) int *ptr = (int *) calloc(10,sizeof(int)); b) int *ptr = (int *) alloc( 10*sizeof(int)); c) int *ptr = (int *) malloc( 10*sizeof(int)); d) int *ptr = (int *)calloc(10*sizeof(int)); Answered by Ragini rani on 2005-05-13 09:01:56: a is the correct ans Calloc allocates space and initialized them to 0
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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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RDBMS triggers are typically bound to a _____________and one or more _____________
a) Table, SQL statement types b) SQL statement type, user c) Column, rows d) User, tables
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class Word { public: Word(const char*, int = 0); }; Referring to the sample code above what is the minimum number of arguments required to call the constructor ?
a) 0 b) 1 c) 2 d) 3
manishsddiet
- Jul 15th, 2006
Answer should be be it will take 1 minimum 1 argument since we have placed a const char pointer in argument in the constructor since there is no othet constructor it will definitely require 1 argument to be passed to the char ptr
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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
Kavitha
- Nov 15th, 2006
Answer is b: Automated Test Tools
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Which is not the characteristic of a view ?
a) Consumes Disk space for data b) Multiple tables c) Multiple rows d) UpdateableAnswered by Ragini Rani on 2005-05-13 08:59:28: a view does not consume disk space for data
gineous
- Feb 5th, 2008
correct answer isa) Consumes Disk space for dataBECAUSE VIEWS ARE THE VIRTUAL TABLES WHICH FORMED ON THE EXISTING TABLES OF DATABASE, SO IF WE DO ANY TYPE OF CHANGE IN STORED DATA THAN THIS CHANGE IS ...
maurya
- Mar 12th, 2007
Ans is (D), not updateable
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int a=1; int ab=4; int main() { int b=3,a=2; printf("%i*/%i*/%*/i",a,b,ab); }What will be the output?
disha
- Apr 14th, 2006
hi guyz,the correct answer is 2*/3*/%*/icheck it out on C editor u'll get this only
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What is the function of the modulus operator in most languages ?
a) Sets a system environmental value to either base 10, base 8 or base 16 b) Returns the remainder after dividing one number by another c) Returns the first argument raised to the second argument power d) Prints out the actual code written to standard output rather than executing the code
dinesh
- May 1st, 2016
Return the remainder after dividing one number to other number
abhinav0210
- Feb 1st, 2010
Ans is B. Modulus always returns the remainder when a number is divided by another.
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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)
gaurav150190
- Jul 17th, 2010
Correct answer is:- (c)In 'C', NULL is defined like this:#define NULL (void*)0In C++, NULL is defined like this:#define NULL 0
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#include <iostraem> Referring to the sample code above ,which of the following could you use to make the standards I/O Stream classes accessible without requiring the scope resolution operator ?
a) using namespace std::iostream b) using namespace std; c) using namespace iostream ; d) using iostream;
yash grotra
- Jul 24th, 2006
Its b.
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Which of the following statements is true when a derivation inherits both a virtual and non-virtual instance of a base class ?
a) Each derived class object has base objects only from the non virtual instance b) Each base class object has derived objects only from the non-virtual instance c) Each derived class object has base objects only from the virtual instance d) Each derived class object has a base object from the virtual instance and a base object from non-virtual instance.
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Which one of the following statements allocates enough space to hold an array of 10 integers that are initialized to 0 ?
a) int *ptr = (int *) calloc(10,sizeof(int)); b) int *ptr = (int *) alloc( 10*sizeof(int)); c) int *ptr = (int *) malloc( 10*sizeof(int)); d) int *ptr = (int *)calloc(10*sizeof(int));
santhos kumar
- Dec 23rd, 2006
Yes the answer is (a), only calloc is reinitialized to 0; malloc will have garbage value and alloc is the headerfile used to invoke calloc and malloc.
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class professor{} class teacher: public virtual professor{}; class researcher: public virtual professor {} class myprofessor :public teacher, public researcher {};Referring to the sample code above ,if an object of class “myprofessor” were created ,how many instances of professor will it contain?
a) 0 b) 1 c) 2 d) 3
Ayushi Agarwal
- Mar 25th, 2010
Ans:bSince class teacher and reseacher inherits class professor virtually only 1 copy of class of professor is inherited by class my professor.
phanimadhavi1
- Jun 10th, 2007
It will get one instance of professor so answer is (b)
