The section of the CPU that selects, interprets and sees to the execution of program instructions
Memory
Register unit
Control unit
ALU
Correct Answer :
C. Control unit
Related Questions
Easily reloctable language is
Machine language
Assembly language
High level language
Medium level language
Which is a semi conductor memory?
Dynamic
Static
Bubble
Both a & b
Computers with 80286 microprocessor is
XT computer
AT computers
PS/2 computer
None of above
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
0
1
1 or 0
3
Which converts the user data into machine readable form?
Input unit, output unit, control unit
Central processing unit
Output unit
Decoder unit
The language that the computer can understand and execute is called
Machine language
Application software
System program
All of above
Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
Claude Shannon
Konrard Zues
George Stibits
Howard H. Aiken
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
Which statement is valid about computer program?
High level languages must be converted into machine language to execute
High level language programs are more efficient and faster to execute
It is more difficult to identify errors in high level language program than in low level programs
All of above
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of above
The typical computer criminal is a(n):
Young hacker.
Trusted employee with no criminal record.
Trusted employee with a long, but unknown criminal record.
Overseas young cracker.
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of the above
Which of the following is first generation of computer
EDSAC
IBM-1401
CDC-1604
ICL-2900
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of above
A byte consists of
One bit
Four bits
Eight bits
Sixteen bits
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.
in which year was UKs premier computing event called ?The which computer? started?
1980
1985
1986
1987
Today's computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Computer Tabulating Recording Co.
The Tabulator Ltd.
International Computer Ltd.
None of above
hat produces useful information out of data?
Computer
Processing
Programming
none of above
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
ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Who invented EDSAC?
John v. Neumann
J.P. Eckert and John Mauchley
Maurice Wilkes
Howard Aiken
Which of the following is not a type of Software?
System Software
Application Software
Utility Software
Entertainment Software
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
Which of the following is correct full form of BCD?
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Which of the following is the first computer to use Stored Program Concept?
UNIVAC
ENIAC
EDSAC
None of above
What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
Extended
Expanded
Base
Conventional
Magnetic disks are the most popular medium for
None of above
Both of above
Sequential access
Direct access