Which one of the following is not an addressing mode ?
A. | Register indirect |
B. | Auto increment |
C. | Relative indexed |
D. | Immediate operand |
Option: C Explanation : Click on Discuss to view users comments. |
Computers can have instruction formats with
A. | only two address and three address instructions |
B. | only one address and two address instructions |
C. | only one address, two address .and three :address instructions |
D. | zero address, one address, two address and three address instructions . |
Option: D Explanation : Click on Discuss to view users comments. |
Which i s not a typical program control instruction ?
A. | BR |
B. | JMP |
C. | SHL |
D. | TST |
Option: C Explanation : Click on Discuss to view users comments. |
Interrupt which arises from illegal or erroneous use of an instruction or data is
A. | software interrupt |
B. | Internal Interrupt |
C. | External Interrrupt |
D. | All of the above |
Option: B Explanation : Click on Discuss to view users comments. |
The simplified function in product of sums of Boolean function F(W, X, Y, Z)= Σ(0,1,2,5,8,9,10 ) is
A. | (W '+X ') ( Y '+Z ') (X ' + Z ) |
B. | (W '+ X ' ) ( Y ' + Z ') ( X ' + Z ' ) |
C. | (W ' + X ') (Y ' + Z ) (X '+ Z ) |
D. | (W ' + X ') (Y + Z ') (X '+ Z ) |
Option: A Explanation : Click on Discuss to view users comments. |