In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Motherboard
Daughterboard
Bredboard
Fatherboard
Correct Answer :
A. Motherboard
Related Questions
Number crunchier is the informal name for
Minicomputer
Super computer
Microcomputer
Mainframe computer
The ALU of a computer responds to the commands coming from
Control section
Primary memory
External memory
Cache memory
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
an ASCII code
a magnetic tape
an OCR scanner
a bar code
Bit stands for
Binary digits
bit of system
a part of byte
All of above
First generation computers used_____ for memory
vacuum tubes
silicon chips
magnetic drum
RAM
Abacus was the first
electronic computer
mechanical computer
electronic calculator
mechanical calculator
Switching device of fifth generation computer is________
Vacuum tubes
Transistors
IC
VLSI
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status
Which of the following file organization is most efficient for a file with a high degree of file activity?
Sequential
ISAM
VSAM
B-Tree Index
Which of the following term means to reckon?
putare
com
computa
computar
What is a brand?
The name of companies that made computers
The name of product a company gives to identify its product in market
A name of class to indicate all similar products from different companies
All of above
A notation used to express clearly on algorithm is known as
Algorithmic language
Assembly language
Machine language
High level language
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Which is the highest form?
Data
Information
Knowledge
All of above
Which of the following is considered first computer in the world?
Z3
ABC
Mark I
None of above
In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibition?
1820
1860
1855
1870
MSI stands for
Medium Scale Integrated Circuits
Medium System Integrated Circuits
Medium Scale Intelligent Circuit
Medium System Intelligent Circuit
In analog computer
Input is first converted to digital form
Input is never converted to digital form
Output is displayed in digital form
All of the above
In analogue computer
Input is first converted to digital form
Input is never converted to digital form
Output is displayed in digital form
All of above
________ are used for plotting graphs and design on papers
Trackball
Joystick
Light pen
Plotters
Floppy disks are available in
Single side single density
Single side double density
Both of above
None of above
Storage capacity of magnetic disk depends on
tracks per inch of surface
bits per inch of tracks
All of above
disk pack in disk surface
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
What is the name of an application program that gathers user information and sends it to someone through the Internet?
A virus
Spy bot
Logic bomb
Security patch
Cursor is a
Pixel
Thin blinking line
Pointing device
None of these
An application suitable for sequential processing is
Processing of grades
Payroll processing
Both a and b
All of above
Microprocessors as switching devices are for which generation computers
First Generation
Second Generation
Third Generation
Fourth Generation
Which computers are used as servers for any medium sized organizations?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
What was the main disadvantage of vacuum tubes?
They were larger in size
They consumed a lot of electricity
They produced heat and often burned out
The operation cost was high