Computer Hardware
Multiple choice questions covering computer hardware components including memory, storage devices, connectors, power supplies, motherboards, and peripherals.
Questions
Which of the following types of memory is electrically reprogrammable?
- Flash
- Cache
- PROM
- EPROM
- None of these
Blu-ray Disk enables you to record up to ___________ of data on a single side.
- 25 GB
- 4.7 GB
- 1 GB
- 1.44 MB
You want to install a memory in the laptop computer. Which type of memory package should you use?
- SIMM (Single- in- Line Memory Module)
- DIMM
- SODIMM
- RIMM
You want to install a power supply unit in your system and you stay in INDIA. What voltage should you set using the voltage selector switch?
- 110 V
- 115 V
- 210 V
- 230 V
The ______________ is used to rectify the AC voltage to pulsating DC in Linear Power Supply.
- diode
- capacitor
- transformer
- transistor
Which of the following is a type of a hard disk drive?
- SCSI
- FAT
- AMR
- ATX
You can connect __________ devices to a single IDE cable.
- one
- two
- three
- four
The ________ printer uses vaporization of ink to print.
- dot matrix
- inkjet
- bubble jet
- laser printer
Which one is a component of the Floppy Disk Drive?
- Air filter
- Optical head
- Face plate
- None of the above
The concentric rings on the hard disk platter are known as
- tracks
- sector
- circle
- round
The _____________ connector connects to the hard disk drive.
- AT power connector
- ATX power connector
- Molex
- Mini Berg
The speed of the CD-RW drive is specified using ________________ speed.
- W
- X
- Y
- Z
You can connect your LAN card to the ___________ slot on the motherboard.
- AGP
- PCX
- PCI
- AGX
On a single hard disk you can have up to______________-primary partitions.
- two
- five
- four
- three
Motherboard configuration is done with the help of _________.
- RAM
- Processor
- Jumpers
- Device card
USB version 2.0 provides data transfer at the maximum speed of ______________.
- 1.5 Mbps
- 12 Mbps
- 480 Mbps
- 133 Mbps
A parallel port connector has how many number of pins to connect devices?
- 5
- 6
- 25
- 4
What is the maximum range of a bluetooth device having power class 2?
- 100 m (approx.)
- 10 m (approx.)
- 1 m (approx.)
- None of the above
The process of converting digital signal into analog signal is performed by
- transformer
- capacitor
- modem
- rectifier