FINAL EXAM GUIDE Questions with Correct Solutions

FINAL EXAM GUIDE Questions with Correct Solutions


Question:
1. T/F: The control unit fetches the next instruction from memory using the contents of the
ROM to determine the address of the instruction in memory.

Answer:
False


Question:
2. T/F: The ALU of a computer will interpret and execute programs, and it has a control unit.

Answer:
False


Question:
3. T/F: In computer level hierarchy, the level 2 machine level is also known as the assembly
language level.

Answer:
False


Question:
4. T/F: 6 bytes is 32 bits.

Answer:
False


Question:
5. T/F: The JK flip flop is the fundamental circuit of computer memory.

Answer:
False


Question:
6. T/F: The complement of A+B is A'B'.

Answer:
True


Question:
7. T/F: XOR stands for 'NOT OR' gate.

, Answer:
False


Question:
8. T/F: Maskable interrupts are low-priority interrupts that can be ignored.

Answer:
True


Question:
9. T/F: The binary number of the decimal number 39 is 100101.

Answer:
False


Question:
10. T/F: The Boolean function F(x,y) = xy' + xy can be simplified to x.

Answer:
True


Question:
11. T/F: The Boolean function F(A, B, C) = (AB)' +A'C' is equivalent to A'.

Answer:
False


Question:
12. T/F: Clock cycle time is the reciprocal of clock frequency.

Answer:
True


Question:
13. T/F: The following DFA can accept the string 100001.

Answer:
True


Question:
14. T/F: Parallel processing allows a computer to simultaneously work on subparts of a
problem.

Answer:
True