Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
Ics
All of above
Correct Answer :
C. Ics
Related Questions
In a computer, most processing takes place in
Memory
RAM
motherboard
CPU
What are the three decisions making operations performed by the ALU of a computer?
Grater than
Less than
Equal to
All of the above
Magnetic disks are the most popular medium for
Direct access
Sequential access
Both of above
None of above
Napier's Bones were invented in
1614
1617
1620
None of above
Which is not a basic function of a computer?
Store data
Accept input
Process data
Copy text
When was the world's first laptop computer introduced in the market and by whom?
Hewlett-Packard, 1980
Epson, 1981
Laplink Traveling Software Inc, 1982
Tandy Model-200, 1985
Model 5100 was_____ in 1957.
The first PC built by IBM
The first PC built by Apple
The first PC built by Motorola
The first PC built by Intel
Which is the first electronic digital computer?
ENIAC
MARK I
Z3
ABC
The first electronic computer was developed by
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
IBM System/360 is
Mainframe Computer
Mini Computers
Micro Computers
None of above
How many numbers could ENIAC store in its internal memory
100
20
80
40
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input, storage, manipulation and outputting of data
Electronic data processing
Performing repetitive tasks accurately
Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Mark I
ABC
Z3
None of above
Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Accuracy
Reliability
Versatility
Automatic
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Memory address registers
Memory data registers
Instruction register
Program counter
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
In _____ mode, the communication channel is used in both directions at the same time?
Full-duplex
Simplex
Half-duplex
None of the above
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
Monitor
Hardware
Robot
Computer
FORTRAN is a programming language. What does FORTRAN stand for?
File Translation
Format Translation
Formula Translation
Floppy Translation
An online backing storage system capable of storing larger quantities of data is
CPU
Memory
Mass storage
Secondary storage
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
Light pen and joystick are________
Algorithm
Input devices
Output devices
Portals
Bit stands for
Binary digits
bit of system
a part of byte
All of above
DOS stands for
Disk Operating System
Disk operating session
Digital Operating System
Digital Open system
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
The memory which is programmed at the time it is manufactured
ROM
RAM
PROM
EPROM
What was the name of the first commercially available microprocessor chip?
Intel 308
Intel 33
Intel 4004
Motorola 639
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
One computer that is not considered a portable is
Minicomputer
Laptop computer
Notebook computer
All of above
A digital computer did not score over an analog computer in terms of
Speed
Accuracy
Reliability
Cost