The term GIGO is relate to which characteristics of computers?
Speed
Automatic
Accuracy
Reliability
Correct Answer :
C. Accuracy
Related Questions
Examples of output devices are
Screen
Printer
Speaker
All of these
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Which of the following class of computers can process physical quantities such as speed?
Analog Computers
Digital Computers
Hybrid Computers
None of above
Which statement is valid about interpreter?
It translates one instruction at a time
Object code is saved for future use
Repeated interpretation is not necessary
All of above
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
Mark I
ABC
Z3
None of above
Microprocessors can be used to make
Computer
Digital systems
CalculatorS
All of the above
A general purpose single-user microcomputer designed to be operated by one person at a time is
Special-purpose computer
KIPS
M
PC
Which generation of computer is still under development
Fourth Generation
Fifth Generation
Sixth Generation
Seventh Generation
Which of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
The ________ data mining technique derives rules from real-world case examples.
Rule discover
Signal processing
Neural nets
Case-based reasoning
Which access method is used to access cassette tape?
Direct
Sequential
Both of the above
None of the above
________ is the measurement of things such as fingerprints and retinal scans used for security access.
Biometrics
Bio measurement
Computer security
Smart weapon machinery
Most of the first generation computers were
Special purpose computers
General purpose computers
Both of above
None of above
Which of the following is not true?
Transistors are much smaller
Transistors produce low heat
Transistors were less reliable
Transistors were used in radios and other electronic devices
Any device that performs signal conversion is
Modulator
Modem
Keyboard
Plotter
Machine language is
Machine dependent
Difficult to program
Error prone
All of above
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
________ is computer software designed to operate the computer hardware and to provide platform for running application software
Application software
System software
Software
Operating system
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
________ computer is a medium sized computer
Micro
Mainframe
Super
Mini
Which computer support co-processors?
XT computer
AT computers
None of these
Both of these
Hard disk is coated in both side with
Magnetic metallic oxide
Optical metallic oxide
Carbon layer
All of the above
Which converts the user data into machine readable form?
Input unit, output unit, control unit
Central processing unit
Output unit
Decoder unit
Web cam is an
input unit device
output unit device
processing device
Input and Output device
A small or intelligent device is so called because it contains within it a
Computer
Microcomputer
Programmable
Sensor
After copying the content how many times can you paste?
1
16
32
Many
The amount of vertical space between lines of text in a document is called
double-space
line spacing
single space
vertical spacing
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
Who invented the high level language C?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth