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
Correct Answer :
A. High level languages must be converted into machine language to execute
Related Questions
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
How many numbers could ENIAC store in its internal memory
100
20
80
40
Who invented Analytical engine?
Blaise Pascal
George Bool
Charles Babbage
Dr. Herman Hollerith
Punched cards were first introduced by
Powers
Pascal
Jacquard
Herman Hollerith
What is the latest write-once optical storage media?
Digital paper
Magneto-optical disk
WORM disk
CD-ROM disk
Modern Computers are very reliable but they are not
Infallible
Cheap
Powerful
Fast
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
Extended Binary Case Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Binary Coded Decimal Interchange Code
Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?
Track number
Sector number
Surface number
All of above
Which was the world's first minicomputer and when was it introduced?
PDP-I, 1958
IBM System/36, 1960
PDP-II, 1961
VAX 11/780, 1962
Which of the following storage device can store the largest amount of data?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
A notation used to express clearly on algorithm is known as
Algorithmic language
Assembly language
Machine language
High level language
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
Mark I is also known as
American Sequence Controlled Calculator
Automatic Sequence Calculating Controller
American Sequence Controlled Computer
Automatic Sequence Controlled Calculator
Which converts the user data into machine readable form?
Input unit, output unit, control unit
Central processing unit
Output unit
Decoder unit
________are specific to users' needs
System software
Application software
Assemblers
Compilers
Which of the following is associated with error detector?
Odd parity bit
Even parity bit
Both of the above
None of above
Coded entries which are used to gain access to a computer system are called
Entry codes
Passwords
Security commands
Code words
In what respect computers are superior to human beings?
Diligence
Intelligence
Both of above
None of above
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Data collection terminal
OCR register terminal
Video Display terminal
POS terminal
Which of the following is not a third generation computer?
IBM 360
IBM 1401
PDP-8
HP2115
An IBM system/38 represents the computer class of:
Small-scale computer
Medium-scale computer
Large-scale computer
Super computer
Which of the following is not an input device?
OCR
Optical scanners
COM (Computer Output to Microfilm)
Voice recognition device
The purpose of vacuum tube was to NOT act like
an amplifier
a switch
a router
None of above
IBM 1401 is
First Generation Computer
Second Generation Computer
Third Generation Computer
Fourth Generation Computer
What are the three decisions making operations performed by the ALU of a computer?
Grater than
Less than
Equal to
All of the above
Computer is free from tiresome and boardroom. We call it
Accuracy
Reliability
Diligence
Versatility
The control unit of a microprocessor
Stores data in the memory
Accepts input data from keyboard
Performs arithmetic/logic function
None of above
Example of non-numeric data is
Employee address
Examination score
Bank balance
All of these
A typical personal computer used for business purposes would have of RAM.
4 KB
16 K
64 K
256 K
A term used to describe interconnected computer configuration is
Multiprogramming
Modulation
Multiprocessing
Micro program sequence