Computer Science Objective -3

Details: Category: UGC Computer; Published: 30 March 2020; Hits: 1477

Q.With every use of a memory allocation function, what function should be used to release allocated memory which is no longer needed?

┬á┬á┬á free()
┬á┬á┬á dropmem()
┬á┬á┬á exit()
┬á┬á┬á release()

Q.Which of the following statement is correct?

┬á┬á┬á C provides no input-output features
┬á┬á┬á C provides no file access features
┬á┬á┬á both 1 and 2
┬á┬á┬á None of the above

Q.Integer dividion in a C programme results in

┬á┬á┬á Overflow
┬á┬á┬á Truncation
┬á┬á┬á Syntax error
┬á┬á┬á Rounding

Q.Which language is usually implemented with interpreter?

┬á┬á┬á COBOL
┬á┬á┬á PASCAL
┬á┬á┬á FORTRAN
┬á┬á┬á BASIC

Q.Which one of the following will read a character from the keyboard and will store it in the variable c?

┬á┬á┬á c = getc();
┬á┬á┬á c = getchar();
┬á┬á┬á c = getchar(c)
┬á┬á┬á getc( &c )

Q.Which of the following is oriented to scientific programming?

┬á┬á┬á COBOL
┬á┬á┬á BASIC
┬á┬á┬á PASCAL
┬á┬á┬á FORTRAN

Q.Which one of the following C operators is right associative?

┬á┬á┬á =
┬á┬á┬á ,
┬á┬á┬á {}
┬á

Q.PASCAL is

┬á┬á┬á Natural Language
┬á┬á┬á Machine Language
┬á┬á┬á Assembi Language
┬á┬á┬á None of the above

Q.The mother of COBOL?

┬á┬á┬á Grace Hopper
┬á┬á┬á Kathleen Jensen
┬á┬á┬á Masatoshi Shinae
┬á┬á┬á Ada Byron

Q.Which one of the following is NOT a valid identifier?

┬á┬á┬á auto
┬á┬á┬á bigNumber
┬á┬á┬á g42277
┬á┬á┬á __ident