CS101 Quiz 1 Set 5

Q1. _____________ encoding is used to store colorful images.

1. Pixel
2. Scaling
3. Bitmap
4. RGB

Correct answer: RGB

Q2. An instruction register holds the machine instruction, which is _________.

1. Being transferred now
2. Being stored now
3. Being loaded now
4. Being executed now

Correct answer: Being executed now

Q3. The data transfer rate for USB and Firewire is measured in several hundred_________.

1. Bps
2. Mbps
3. Gbps
4. Kbps

Correct answer: Mbps

Q4. Hexadecimal notation uses a ____ symbol to represent a pattern of four bits.

1. Double
2. Triple
3. Quad
4. Single

Correct answer: Single

Q5. Main memory is also called ___________.

1. RAM
2. Cache
3. Bits
4. ROM

Correct answer: RAM

Q6. If you want to search within the range of number, you can use ______________ in the search query.

1. Comma
2. One dot
3. Three dots
4. Two dots

Correct answer: Two dots

Q7.

1. 0101
2. 0000
3. 1010
4. 1111

Correct answer: 0101

Q8. One of the major uses of the ____ operation is to place zeros in one part of a bit pattern while not disturbing the other part.

1. NOR
2. XOR
3. OR
4. AND

Correct answer: AND

Q9. In SD card technology, SDHC (High Capacity) can provide _______ GBs of storage.

1. 64
2. 16
3. 32
4. 8

Correct answer: 32

Q10. The CPU needs at least ________ to retrieve an instruction from memory.

1. One nanosecond
2. One billion second
3. Two nanoseconds
4. Three nanoseconds

Correct answer: Two nanoseconds