Computer Hardware and Networking/Computer Hardware Multiple Choice Questions Sample Test,Sample questions

Question:
 A subset of a network that includes all the routers but contains no loops is called:

1.spanning tree

2.spider structure

3.spider tree

4.. none of the mentioned


Question:
 hat kind of connectors are used to connect a PC power supply to a hard drive?

1. AT

2.molex

3.mini-molex

4.P9


Question:
 How many pins does a SIMM have?

1.50

2.40

3.30 or 72

4.168


Question:
 LCD monitor is also known as___________

1.TFT

2.CRT

3.Both A & B

4.None of These


Question:
 Which of the following retains the information it’s storing when the power to the system is turned off?

1.CPU

2.ROM

3.DRAM

4.DIMM


Question:
 Which one of the following algorithm is not used for congestion control?

1. traffic aware routing

2.admission control

3.load shedding

4.none of the mentioned


Question:
How can you tell that a particular ribbon cable should only be used to connect a floppy drive?

1.it

2.it has a red line along one edge

3. it

4.it has a twist in it


Question:
How much data will a high density (HD) floppy disk hold?

1.124 KB

2.640 KB

3.1.44 MB

4.2.88MB


Question:
ICMP is primarily used for:

1.error and diagnostic functions

2.addressing

3. forwarding

4.None of the mentioned


Question:
IRQ 1 is commonly assigned to:

1.it’s usually open

2.system timer

3.real time clock

4.keyboard


Question:
Multidestination routing:

1.is same as broadcast routing

2.contains the list of all destinations

3. data is not sent by packets

4.None of the mentioned


Question:
The 4 byte IP address consists of:

1.network address

2.host address

3.both (a) and (b)

4.none of the mentioned


Question:
The network layer concerns with:

1.bits

2.frames

3.packets

4.none of the mentioned


Question:
The network layer protocol of internet is:

1.ethernet

2.internet protocol

3.hypertext transfer protocol

4.None of the mentioned


Question:
The various cards in a PC requires  _______ voltage to function.

1.AC

2.DC

3.Both A & B

4.None of These


Question:
What does FDISK do?

1.performs low-level formatting of the hard drive

2. fixes bad sectors on the hard drive

3.recovers lost clusters on the hard drive

4.creates partitions on the hard drive


Question:
What is the name of the printed circuit board?

1.Ram

2.Mother Board

3.Both A & B

4.None of These


Question:
What type of hard disk formatting creates FAT (File Allocation Table)?

1.High Level

2.Low Level

3.Both A & B

4.None of these


Question:
Which Component of pc maintains data and time

1.CMOS RAM

2.vRAM

3.Both A & B

4.None of these


Question:
Which IRQ does LPT1 commonly use?

1.1

2.4

3.5

4.7


Question:
Which of the following is NOT a type of computer hard drive?
. . 

1.IDE

2.FDD

3.SCSI

4.EIDE


Question:
Which of the following is NOT a type of motherboard expansion slot?

1. ISA

2.PCI

3.AGP

4.ATX


Question:
Which one of the following is not a function of network layer?

1.routing

2.inter-networking

3.congestion control

4.none of the mentioned


Question:
Which one of the following routing algorithm can be used for network layer design?

1.shortest path algorithm

2.distance vector routing

3.link state routing

4.all of the mentioned


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