Computer Architecture Questions and Answers | Online Quiz for Practice

46. The transfer of large chunks of data with the involvement of the processor is done by

1. DMA controller
2. Arbitrator
3. User system programs
4. None of the mentioned

47. The two phases of executing an instruction are

1. Instruction decoding and storage
2. Instruction fetch and instruction execution
3. Instruction execution and storage
4. Instruction fetch and Instruction processing

48. The type of memory assignment used in Intel processors is

1. Little Endian
2. Big Endian
3. Medium Endian
4. None of the mentioned

49. The unit which acts as an intermediate agent between memory and backing store to reduce process time is

1. TLB's
2. Registers
3. Page tables
4. Cache

50. The usual BUS structure used to connect the I/O devices is

1. Star BUS structure
2. Multiple BUS structure
3. Single BUS structure
4. Node to Node BUS structure

51. The............is used to coordinate the operation of the multiplier.

1. Controller
2. Coordinator
3. Control sequencer
4. None of the mentioned

52. To get the physical address from the logical address generated by CPU we use

1. MAR
2. MMU
3. Overlays
4. TLB

53. To organize large memory chips we make use of

1. Integrated chips
2. Upgraded hardware
3. Memory modules
4. None of the mentioned

54. We make use of..........circuits to implement multiplication.

1. Flip flops
2. Combinatorial
3. Fast adders
4. None of the mentioned

55. What does a computer bus line consists of?

1. Set of parallel lines
2. Accumulators
3. Registers
4. None of the above

56. When using Branching, the usual sequencing of the PC is altered. A new instruction is loaded which is called as

1. Branch target
2. Loop target
3. Forward target
4. Jump instruction

57. When using the Big Endian assignment to store a number, the sign bit of the number is stored in

1. The higher order byte of the word
2. The lower order byte of the word
3. Can't say
4. None of the mentioned

58. Where is the document temporarily stored during working on a document on PC?

1. ROM
2. CPU
3. RAM
4. Flash memory

59. Which of the architecture is power efficient?

1. CISC
2. RISC
3. ISA
4. IANA

60. Which of the following building block can be used to implement any combinational logic circuit?

1. AND
2. OR
3. NAND
4. None of the above