Which of the following terms is the most closely related to main memory?
Non volatile
Permanent
Control unit
Temporary
Correct Answer :
D. Temporary
Related Questions
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
The two basic types of record access methods are:
Sequential and random
Sequential and indexed
Direct and immediate
Online and real time
Snowbol is an/a________
Operating system
HLL
Software
Search engine
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Case Reader
None of the above
The central processing unit (CPU) consists of
Input, output and processing
Control unit, primary storage, and secondary storage
Control unit, arithmetic-logic unit and primary storage
Control unit, processing, and primary storage
Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?
Track number
All of above
Sector number
Surface number
The lower deck of an abacus is known as
heaven
sky
earth
floor
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
All of above
Floppy
Cursor is a
Pixel
Thin blinking line
Pointing device
None of these
The Third Generation Computer was made with .
Vacuum Tube
Discrete Components
IC
Bio Chips
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
Chief component of first generation computer was
Transistors
Integrated Circuits
None of above
Vacuum Tubes and Valves
Which of the following can store information in the form of microscopic pits on metal disks.
Laser disks
Tape cassettes
RAM cartridge
Punched cards
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
By programmable machine we mean
computers
modern television
washing machines
anything that can be set to perform different tasks with suitable programs
The value of each bead in earth is
1
3
5
7
Regarding a VDU, Which statement is more correct?
It is an output device
It is an input device
It is a peripheral device
It is hardware item
________is defined as any crime completed through the use of computer technology.
Computer forensics
Computer crime
Hacking
Cracking
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Floppy Disk
Hard Disk
Tape Drive
CDROM
Which converts the user data into machine readable form?
Input unit, output unit, control unit
Central processing unit
Output unit
Decoder unit
Which is the first electronic digital computer?
ENIAC
MARK I
Z3
ABC
A byte consists of
One bit
Four bits
Eight bits
Sixteen bits
Another word for a daisy wheel printer
Petal printer
Golf ball printer
Laser printer
Line printer
The first general purpose electronic digital computer in the world was
UNIVAC
EDVAC
ENIAC
All of above
________ are used for plotting graphs and design on papers
Trackball
Joystick
Light pen
Plotters
The technology that stores only the essential instructions on a microprocessor chip and thus enhances its speed is referred to as
CISC
RISC
CD-ROM
Wi-Fi
Bit stands for
Binary digits
bit of system
a part of byte
All of above
Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Accuracy
Reliability
Versatility
Automatic
The personnel who deals with the computer and its management put together are called
Software
Human ware
Firmware
Hardware
What is the responsibility of the logical unit in the CPU of a computer?
To produce result
To compare numbers
To control flow of information
To do math's works