What do you call a single point on a computer screen?
Cell
Element
Pixel
Bit
Correct Answer :
C. Pixel
Related Questions
Which computers used operating systems by Microsoft?
IBM PCs
Apple/Macintosh PCs
IBM Compatibles
Both A & C
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
What is the first stage in software development?
Specification and design
Testing
System Analysis
Maintenance
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Memory
Buffer
Accumulator
Address
MSI stands for
Medium Scale Integrated Circuits
Medium System Integrated Circuits
Medium Scale Intelligent Circuit
Medium System Intelligent Circuit
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
Which of the following was a special purpose computer?
ABC
ENIAC
EDVAC
All of the above
Which of the following controls the process of interaction between the user and the operating system?
User interface
Language translator
Platform
Screen saver
________ are used for plotting graphs and design on papers
Trackball
Joystick
Light pen
Plotters
Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes?
Home computers
Diskless computers
Dedicated computers
General purpose computers
Properly arranged data is called
Field
Words
Information
File
Which of the following is a secondary memory device?
Keyboard
Disk
ALU
All of the above
________ printer is a non-impact printer and is quite in working
Inkjet
Laser
Thermal
Dot matrix
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
Offline device is
A device which is not connected to CPU
A device which is connected to CPU
A direct access storage device
An I/O device
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
Floppy disks typically in diameter
3
5.25
8
All of above
CPU speed of a personal computer is
32 KIPS
100 KIPS
1 MIPS
None of these
The term GIGO is relate to which characteristics of computers?
Speed
Automatic
Accuracy
Reliability
Which company is the biggest player in the microprocessor industry?
Motorola
IBM
Intel
AMD
A 32 bit microprocessor has the word length equal to
2 byte
32 byte
4 byte
8 byte
What is the name of the display feature that highlights are of the screen which requires operator attention?
Pixel
Reverse video
Touch screen
Cursor
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
Monitor
Hardware
Robot
Computer
A common boundary between two systems is called
Interdiction
Interface
Surface
None of the above
Multi user systems provided cost savings for small business because they use a single processing unit to link several
Personal computers
Workstations
Dumb terminals
Mainframes
Time during which a job is processed by the computer is
Delay times
Real time
Execution time
Down time
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
Charles Babbage was awarded by Royal Society for his
Difference Engine
Analytic Engine
Binary System in Analytic Engine
His concept of input, mill, output and storage
Which of the following term means to reckon?
putare
com
computa
computar
RAM can be treated as the ________ for the computer's processor
factory
operating room
waiting room
planning room