Q. In Pascal the repeat and while loops will terminate

View solution

Q. Which of the following statements is non-executable in FORTRAN 77?

View solution

Q. In C the range of real constants expressed in exponential form is

View solution

Q. Assertion (A): The 'do while' statement is used less frequently than the 'while' statement.

Reason (R): For most applications it is more natural to test for continuation of loop at the beginning than at the end of loop.

View solution

Q. Consider the following in C

int k
float a ;
k = 4.2
a = 300

The values stored in computer memory for k and a are respectively

View solution

Q. The statement IMPLICIT INTEGER (A - F) in FORTRAN identifies

View solution

Q. The number of computer viruses is some thousands.

View solution

Q. If 8085 is required to add two 32 bit numbers, the numbers of addition sequences is

View solution

Q. Incompatibility between memory and I/O device may be due to

View solution

Q. When the mains supply is switched off the contents of primary computer memory are lost.

View solution

Q. 8255 A is a

View solution

Q. Consider the following mnemonics

1. MOV
2. ADD
3. LXI

Which of the above are valid for 8085?

View solution

Q. A memory system has a 9 chips. If MTBF of one clip is 900 000 hours, MTBF of complete memory system is

View solution

Q. If X = - 285.56 and the Pascal write statement used is WRITE (X : 8). Then the print out will appear as

View solution

Q. For the Infix expression A + B - C + D the Postfix notation is

View solution

Q. Which of the following is also called handshaking programmed data transfer?

View solution

Q. Cache memory size is about

View solution

Q. In the words Kb or Mb used describing memory capacity, the letter b denotes

View solution

Q. In Fortran 77 negation is a unary operation.

View solution

Q. Power Point is a presentation software.

View solution