Accumulator Processor MCQs : This section focuses on the "Accumulator Processor". These Multiple Choice Questions (MCQs) should be practiced to improve the Accumulator Processor skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
How a stack is accessed?
A. By using code segment pointer
B. By using data segment register
C. By using stack segment register
D. By using heap segment register
Question 2
How many accumulators does an MC6800 have?
A. 1
B. 2
C. 3
D. 4
Question 3
How many bits does an accumulator register of MC6800 have?
A. 8
B. 16
C. 32
D. 4
Question 4
Motorola MC6800 is a how many-bit processor?
A. 4
B. 8
C. 16
D. 32
Question 5
PUSH-POP mechanism is seen in _______
A. Stack pointer
B. Register
C. Memory
D. Index register
Question 6
What is the address range in 80286?
A. 1 Mbytes
B. 2 Mbytes
C. 16 Mbytes
D. 32 mbytes
Question 7
What is the range of values an 8-bit register can store?
A. 128
B. 64
C. 256
D. 32
Question 8
What supports multitasking in 80386?
A. Read mode
B. External paging memory management unit
C. Paging and segmentation
D. On-chip paging memory management unit
Question 9
Which is the first 32-bit member of Intel?
A. 8086
B. 8088
C. 80286
D. 80386
Question 10
Which is the first device by Intel, that started the microprocessor revolution?
A. 8080
B. 8086
C. 8087
D. 8088
Question 11
Which is the first microprocessor by Motorola?
A. MC6800
B. MC68001
C. MIPS
D. PowerPC
Question 12
Which of the following is the area of memory that is used for temporary storage?
A. Register
B. Stack
C. Accumulator
D. Hard Disk