Q.1
Array elements are always stored in _________ memory locations.
  • sequential
  • random
  • sequential and random
  • none of the above
Q.2
Is right way to Initialization array?
  • int num[6] = { 2, 4, 12, 5, 45, 5 } ;
  • int n{} = { 2, 4, 12, 5, 45, 5 } ;
  • int n{6} = { 2, 4, 12 } ;
  • int n(6) = { 2, 4, 12, 5, 45, 5 } ;
Q.3
Is an array?
  • an array is a collection of variables that are of the dissimilar data typ
  • an array is a collection of variables that are of the same data typ
  • an array is not a collection of variables that are of the same data typ
  • none of the abov
Q.4
Of the following shows the correct hierarchy of arithmetic operations in C
  • / + * -
  • * - / +
  • + - / *
  • * / + -
Q.5
C variable cannot start with
  • an alphabet
  • a number
  • a special symbol other than underscore
  • both (b) and (c)
Q.6
Programs are converted into machine language with the help of
  • an editor
  • a compiler
  • an operating system
  • none of the above
Q.7
Language developed at _____?
  • at & t\s bell laboratories of usa in 1972
  • at & t\s bell laboratories of usa in 1970
  • sun microsystems in 1973
  • cambridge university in 1972
Q.8
Short testarray[4][= { {1}, {2,3}, {4,5,6}}; printf("%d", sizeof(testarray)); Assuming a short is two bytes long, what will be printed by the above code?
  • 6
  • 7
  • 12
  • 24
  • E. It will not compile because not enough initializers are given
Q.9
"My salary was increased by 15%" Select the statement, which will EXACTLY reproduce the line of text above.
  • printf("My salary was increased by 15/%!");
  • printf("My salary was increased by 15%!");
  • printf("My salary was increased by 15'%'!");
  • printf("My salary was increased by 15%%!");
Q.10
What is the difference between a declaration and a definition of a variable?
  • Both can occur multiple times, but a declaration must occur first.
  • A definition occurs once, but a declaration may occur many times.
  • Both can occur multiple times, but a definition must occur first.
  • A declaration occurs once, but a definition may occur many times.
  • E. There is no difference between them.
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