Q. Windows automatically starts CD player when one inserts audio CD in CD-ROM drive.

View solution

Q. In 8086 the word address is

View solution

Q. The instruction MOV r1, r2 in 8085

View solution

Q. The word size accessible at a time from the memory subsystem depends on

View solution

Q. In windows the middle button of mouse is not used.

View solution

Q. Microprocessor 8088 has

View solution

Q. Assertion (A): In 8085, P flag is for parity checking.

Reason (R): If the result of ALU has even parity, P flag is set and if the result has odd parity, P flag is reset.

View solution

Q. Which of the following is not a special purpose peripheral?

View solution

Q. Which of the following is a valid variable in FORTRAN 77?

View solution

Q. In Pascal an array declaration provides information to the Pascal processor to enable it to

View solution

Q. In which of the following instructions of 8085 are the contents of accumulator complemented?

View solution

Q. Assertion (A): Microprocessors 8086 and 8088 are very similar in organisation and have identical instruction sets.

Reason (R): If clock speed is same the execution time of 8088 and 8086 are exactly equal.

View solution

Q. In which of the following logical group instructions of 8085 is the addressing mode 'immediate'?

View solution

Q. Which of the following is a valid real constant in FORTRAN 77?

View solution

Q. Mouse is a very suitable input device for computers.

View solution

Q. Which of the following instructions have only one operand?

View solution

Q. Which of the following is not a keyword in C?

View solution

Q. 'Rotate instruction' in microprocessor belongs to

View solution

Q. Which of the following is not an interrupt line in 8085?

View solution

Q. In 8085, F register has 8 bits.

View solution