Computer Architecture Questions and Answers

Software Programming : Computer Architecture QUESTIONS AND ANSWERS :: part3 : 11 to 15

Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :

11.What are the major components of a CPU?

Control Unit, Register Set, Arithmetic Logic Unit

Control Unit, Memory Unit, Arithmetic Logic Unit

Memory Unit, Arithmetic Logic Unit, Auxiliary Memory

12.#2�s complement of -13 = 11110011 Add the two numbers in their 2�s complement form, including their sign bits and discard any carry out of the sign (leftmost) bit position. So the answer is 11101101 (-19). -6 11111010 -13 11110011 ------------------ -19 11101101 #38. Which one of the following CPU registers holds the address of the instructions (instructions in the program stored in memory) to be executed next?

MAR (Memory address register)

MBR (Memory Buffer Register)

AC (Accumulator)

IR (Instruction Register)

PC (Program Counter).

13.64K memory contains how many words of 8 bits each?

65,536

64,536

65,436

65,546

65,556.

14.Given the characteristic table of a JK flip-flop, find the missing output value. J K Q(t+1) 0 0 Q(t) 0 1 0 #1 0 1 #1 1 ---