To move a copy of file from one computer to another over a communication channel is called?
File transfer
File encryption
File modification
File copying
Correct Answer :
A. File transfer
Related Questions
Compilers and interpreters are themselves
High-level language
Codes
Programs
Mnemonics
The examination and changing of single bits or small groups of his within a word is called
Bit
Byte
Bit manipulation
Bit slice
A register organized to allow to move left or right operations is called a ____
Counter
Loader
Adder
Shift register
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
What is a light pen?
A Mechanical Input device
Optical input device
Electronic input device
Optical output device
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
ENIAC
MARK I
Z3
ABC
Main storage is also called
Accumulator
Control Unit
Register Unit
Memory
Which of the following is associated with error detector?
Odd parity bit
Even parity bit
Both of the above
None of above
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
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
The report card and merit list forms the
Output data
Data processing
Central Processing
Input data
Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
Any storage device added to a computer beyond the immediately usable main storage is known as
Floppy disk
Hard disk
Backing store
Punched card
The digital computer was developed primarily in
USSR
Japan
USA
UK
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
A directly accessible appointment calendar is feature of a resident package
CPU
Memory
Buffer
ALU
Which of the following contains permanent data and gets updated during the processing of transactions?
Operating System File
Transaction file
Software File
Master file
Which unit converts user data into machine readable form?
Input unit
Output unit
ALU
Control Unit
The first electronic computer was developed by
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
When was Pascaline invented?
1617
1620
1642
1837
A directly accessible appointment calendar is feature of a __ resident package
CPU
Memory
Buffer
ALU
What do you call the programs that are used to find out possible faults and their causes?
Operating system extensions
Cookies
Diagnostic software
Boot diskettes
Which one of the following input device is user- programmable?
Dumb terminal
Smart terminal
VDT
Intelligent terminal
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
None of the above
A characteristic of card systems is:
Slowness in processing data
Using cards as records of transactions
Needing a larger DP staff
All of the above
Daisy wheel printer is a type of
Matrix printer
Impact printer
Laser printer
Manual printer
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
What is the most common tool used to restrict access to a computer system?
User logins
Passwords
Computer keys
Access-control software
Mini computers and micro computers are from which generation of computers?
First
Second
Third
Fourth
RAM stands for
Random origin money
Random only memory
Read only memory
Random access memory