IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
Correct Answer :
A. Mainframe Computer
Related Questions
Which of the following is not purely output device?
Screen
Printer
Speaker
Plotter
On which aspect the analog computers are better than digital?
Speed
Accuracy
Reliability
Automatic
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program
Storage capacity of magnetic disk depends on
tracks per inch of surface
bits per inch of tracks
disk pack in disk surface
All of above
ABC is a
Special purpose computer
General purpose computer
All Purpose Computer
None of above
Which of the following are the cheapest memory devices in terms of Cost/Bit?
Semiconductor memories
Magnetic Disks
Compact Disks
Magnetic Tapes
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 of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Computer system comprises of major units
input unit, output unit, control unit
input unit, output unit, control unit and storage
input unit, output unit, central processing unit and storage unit
input, output and storage units
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
Serial access memories are useful in applications where
Data consists of numbers
Short access time is required
Each stored word is processed differently
Data naturally needs to flow in and out in serial form
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Which of the following is internal memory?
Disks
Pen Drives
RAM
CDs
________ computer is small general purpose micro computer, but larger than portable computer
Hybrid
Digital
Desktop
Laptop
Which of the following is the first computer to use Stored Program Concept?
UNIVAC
ENIAC
EDSAC
None of above
When did arch rivals IBM and Apple Computers Inc. decide to join hands?
1978
1984
1990
1991
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of above
Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
an ASCII code
a magnetic tape
an OCR scanner
a bar code
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
One of the main feature that distinguish microprocessors from micro-computer is
Words are usually large in microprocessors
Words are shorter in microprocessors
Microprocessor does not contain I/O device
Exactly the same as the machine cycle time
An operating system intended for use on microprocessor based systems that support a single user is
PC-DOS
MS-DOS
UNIX
CP/M
Memory unit is one part of
Input device
Control unit
Output device
Central Processing Unit
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
How many symbols exist in Baudot code?
32
116
58
76
Who invented punched cards?
Charles Babbage
Dr. Herman Hollerith
Howard Aikin
Joseph Jacquard
The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
16 digits
6 digits
9 digits
All of above
Which of the following is machine independence program?
High level language
Low level language
Assembly language
Machine language
What is an interpreter?
An interpreter does the conversion line by line as the program is run
An interpreter is the representation of the system being designed
An interpreter is a general purpose language providing very efficient execution
None of the above
ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
FORTRAN is
File Translation
Format Translation
Formula Translation
Floppy Translation