The contents of information are stored in
Memory data register
Memory address register
Memory arithmetic registers
Memory access register
Correct Answer :
A. Memory data register
Related Questions
The actual execution of instructions happens in
ALU
CU
Memory
None of above
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
ENIAC
MARK I
Z3
ABC
What are the stages in the compilation process?
Feasibility study, system design and testing
Implementation and documentation
Lexical Analysis, syntax analysis, and code generation
None of the above
Trackball is A________
Input device
Output device
Programming language
Software
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
Hacker-proof program.
Firewall.
Hacker-resistant server.
Encryption safe wall.
A computer program that converts assembly language to machine language is
Compiler
Interpreter
Assembler
Comparator
Which of the following is still useful for adding numbers?
EDSAC
ENIAC
Abacus
UNIVAC
John Napier invented Logarithm in
1614
1617
1620
None of above
What is the main difference between a mainframe and a super computer?
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Tabulator Machine Co.
Computing Tabulating Recording Co.
The Tabulator Ltd.
International Computer Ltd.
After copying the content how many times can you paste?
1
16
32
Many
Which of the following is not electro-mechanical computer?
Mark I
ABC
Zuse
UNIVAC
Which of the following is a read only memory storage device?
Floppy Disk
CD-ROM
Hard Disk
None of these
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
When was vacuum tube invented?
1900
1906
1910
1880
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
A hybrid computer
Resembles digital computer
Resembles analogue computer
Resembles both a digital and analogue computer
None of the above
Compilers and interpreters are themselves
High-level language
Codes
Programs
Mnemonics
Hard disk is coated in both sides with
Magnetic metallic oxide
Optical metallic oxide
Carbon layer
All of the above
________are specific to users' needs
System software
Application software
Assemblers
Compilers
Central Processing Unit is combination of
Control and storage
Control and output unit
Arithmetic logic and input unit
Arithmetic logic and control unit
When did IBM introduce the 20286 based PC/AT?
1982
1984
1985
1989
A datum that indicates some important state in the content of input or output is
Sequence
Sentinel
SIO
Sibling
A register organized to allow to move left or right operations is called a
Counter
Loader
Adder
Shift register
One computer that is not considered a portable is
Minicomputer
Laptop computer
Notebook computer
All of above
High density double sided floppy disks could store _____ of data
1.40 GB
1.44 MB
1.40 MB
1.44 GB
ALU and Control Unit jointly known as
RAM
ROM
CPU
PC
Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
All of above
Which is valid statement?
1 KB = 1024 Bytes
1 MB = 1024 Bytes
1 KB = 1000 Bytes
1 MB = 1000 Bytes