Who is the inventor of “Difference Engine”?
Charles Babbage
Who is the father of Computer science?
Allen Turing
A CPU contains
a control unit and an arithmetic logic unit
Which of the following controls the process of interaction between the user and the operating system?
User interface
..........is a combination of hardware and software that facilitates the sharing of information between computing devices.
network
Coded entries which are used to gain access to a computer system are called
Passwords
You organize files by storing them in
folders
What is a light pen?
Optical input device
UNIVAC is
Universal Automatic Computer
VGA is
Video Graphics Array
The capacity of 3.5 inch floppy disk is
1.44 M
MICR stands for
Magnetic Ink Character Reader
EBCDIC stands for
Extended Binary Coded Decimal Interchange Code
CAD stands for
Computer aided design
Junk e-mail is also called
spam
Hackers?
break into other people's computers
What type of computers are client computers (most of the time) in a client-server system?
Microcomputer
A computer cannot 'boot' if it does not have the
Operating System
The amount of vertical space between lines of text in a document is called
. line spacing
Example of non-numeric data is
Employee address
What is embedded system?
The computer and software system that control the machine
. First page of Website is termed as-
Homepage
..................... Is the appearance of typed characters?
Format
Where are data and programs stored when the processor uses them?
Main memory
............... represents raw facts, where-as................. is data made meaningful.
Data, information
What do you call the programs that are used to find out possible faults and their causes?
diagnostic software
Which programming languages are classified as low level languages?
Assembly languages
What does DMA stand for?
Direct Memory Access
A normal CD- ROM usually can store up to _________ _data?
680 MB
MIS is designed to provide information needed for effective decision making by?
Managers
ASCII stands for
American Standard Code for Information Interchange
Chief component of first generation computer was
Vacuum Tubes and Valves
FORTRAN is
Formula Translation
Formula Translation
Electrically Erasable Programmable Read Only Memory
Microprocessors as switching devices are for which generation computers
. Fourth Generation
. Which of the following devices can be sued to directly image printed text?
OCR
The output quality of a printer is measured by
Dot per sq. inch
In latest generation computers, the instructions are executed
sequentially and parallel
Who invented the high level language “C”?
Dennis M. Ritchie
. Personnel who design, program, operate and maintain computer equipment refers to
Peopleware
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Glitch
What is the name of the display feature that highlights are of the screen which requires operator attention?
Reverse video
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Motherboard
What is meant by a dedicated computer?
Which is assigned one and only one task
A computer program that converts an entire program into machine language is called a/an
Compiler
A computer program that translates one program instructions at a time into machine language is called a/an
Interpreter
A small or intelligent device is so called because it contains within it a
Sensor
A fault in a computer program which prevents it from working correctly is known as
Bug
A state. is a bi-stable electronic circuit that has
Flip-flop
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
Spam
DOS stands for
Disk Operating System
Which of the following is also known as brain of computer
Central Processing unit
IBM stands for
International Business Machines
COBOL is widely used in application s
Commercial
RAM stands for
Random access memory
SMPS stands for
Switched mode Power Supply
The device used to carry digital data on analogue lines is called as
Modem
BIOS stands for
Basic Input Output system
The instructions that tell a computer how to carry out the processing tasks are referred to as computer.........
programs
An area of a computer that temporarily holds data waiting to be processed is..........
Memory
........... is the key to close a selected drop -down list; cancel a command and close a dialog box.
ESC
............. Is the functional key to display save-as box
F12
Data becomes ................ when it is presented in a format that people can understand and use
information
The term ............. designates equipment that might be added to a computer system to enhance its functionality.
peripheral device
Charles Babbage
Who is the father of Computer science?
Allen Turing
A CPU contains
a control unit and an arithmetic logic unit
Which of the following controls the process of interaction between the user and the operating system?
User interface
..........is a combination of hardware and software that facilitates the sharing of information between computing devices.
network
Coded entries which are used to gain access to a computer system are called
Passwords
You organize files by storing them in
folders
What is a light pen?
Optical input device
UNIVAC is
Universal Automatic Computer
VGA is
Video Graphics Array
The capacity of 3.5 inch floppy disk is
1.44 M
MICR stands for
Magnetic Ink Character Reader
EBCDIC stands for
Extended Binary Coded Decimal Interchange Code
CAD stands for
Computer aided design
Junk e-mail is also called
spam
Hackers?
break into other people's computers
What type of computers are client computers (most of the time) in a client-server system?
Microcomputer
A computer cannot 'boot' if it does not have the
Operating System
The amount of vertical space between lines of text in a document is called
. line spacing
Example of non-numeric data is
Employee address
What is embedded system?
The computer and software system that control the machine
. First page of Website is termed as-
Homepage
..................... Is the appearance of typed characters?
Format
Where are data and programs stored when the processor uses them?
Main memory
............... represents raw facts, where-as................. is data made meaningful.
Data, information
What do you call the programs that are used to find out possible faults and their causes?
diagnostic software
Which programming languages are classified as low level languages?
Assembly languages
What does DMA stand for?
Direct Memory Access
A normal CD- ROM usually can store up to _________ _data?
680 MB
MIS is designed to provide information needed for effective decision making by?
Managers
ASCII stands for
American Standard Code for Information Interchange
Chief component of first generation computer was
Vacuum Tubes and Valves
FORTRAN is
Formula Translation
Formula Translation
Electrically Erasable Programmable Read Only Memory
Microprocessors as switching devices are for which generation computers
. Fourth Generation
. Which of the following devices can be sued to directly image printed text?
OCR
The output quality of a printer is measured by
Dot per sq. inch
In latest generation computers, the instructions are executed
sequentially and parallel
Who invented the high level language “C”?
Dennis M. Ritchie
. Personnel who design, program, operate and maintain computer equipment refers to
Peopleware
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Glitch
What is the name of the display feature that highlights are of the screen which requires operator attention?
Reverse video
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Motherboard
What is meant by a dedicated computer?
Which is assigned one and only one task
A computer program that converts an entire program into machine language is called a/an
Compiler
A computer program that translates one program instructions at a time into machine language is called a/an
Interpreter
A small or intelligent device is so called because it contains within it a
Sensor
A fault in a computer program which prevents it from working correctly is known as
Bug
A state. is a bi-stable electronic circuit that has
Flip-flop
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
Spam
DOS stands for
Disk Operating System
Which of the following is also known as brain of computer
Central Processing unit
IBM stands for
International Business Machines
COBOL is widely used in application s
Commercial
RAM stands for
Random access memory
SMPS stands for
Switched mode Power Supply
The device used to carry digital data on analogue lines is called as
Modem
BIOS stands for
Basic Input Output system
The instructions that tell a computer how to carry out the processing tasks are referred to as computer.........
programs
An area of a computer that temporarily holds data waiting to be processed is..........
Memory
........... is the key to close a selected drop -down list; cancel a command and close a dialog box.
ESC
............. Is the functional key to display save-as box
F12
Data becomes ................ when it is presented in a format that people can understand and use
information
The term ............. designates equipment that might be added to a computer system to enhance its functionality.
peripheral device
No comments:
Post a Comment