If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65536
64K
Any of the above
Correct Answer :
B. 65536
Related Questions
What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
Breadboard
Motherboard
Daughter board
Grandmother board
What is embedded system?
The programme which arrives by being wrapped in box.
The programme which is the permanent part of the computer
The computer which is the part of a big computer
The computer and software system that control the machine
Bit map terminal
support display containing multiple window
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
Which of the following is not a form of data?
numbers and characters
images
sound
none of above
What are the three decisions making operations performed by the ALU of a computer?
Grater than
Less than
Equal to
All of the above
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
Regarding data, computers are very good at
store
Processing
retrieve
All of above
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
Trackball is A________
Input device
Output device
Programming language
Software
Punched cards were first introduced by
Powers
Pascal
Jacquard
Herman Hollerith
A computer system that is old and perhaps not satisfactory is referred to as a(n)
Ancient system
Historical system
Age old system
Legacy system
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
The first computers were programmed using
assembly language
machine language
source code
object code
Which of the following is the smallest storage?
Megabyte
Gigabyte
Terabyte
None of these
Which of the following is not processing?
arranging
manipulating
calculating
gathering
Data division is the third division of a _____ program.
COBOL
BASIC
PASCAL
FORTH
How many types of storage loops exists in magnetic bubble memory
8
4
16
2
An operating system intended for use on microprocessor based systems that support a single user is
PC-DOS
MS-DOS
UNIX
CP/M
Access time is
seek time + latency time
seek time
seek time
latency time
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Laser printer
Ink-jet printer
Drum printer
Chan printer
The programs which are as permanent as hardware and stored in ROM is known as
Hardware
Software
Firmware
ROM ware
in which year was UK's premier computing event started?
1980
1985
1986
1987
In a computer_____ is capable to store single binary bit.
Capacitor
Flip flop
Register
Inductor
One millisecond is
1 second
10th of a seconds
1000th of a seconds
10000th of a seconds
Which device is used as the standard pointing device in a Graphical User Environment?
Keyboard
Mouse
Joystick
Track ball
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
Hacker-proof program.
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Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
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Semiconductor Memories
Magnetic Disks
Magnetic Tapes
Compact Disks
Latency time is
Time to spin the needed data under head
Time to spin the needed data under track
Time to spin data under sector
All of above