One millisecond is
One millisecond is
What is the main difference between a mainframe and a super computer?
What is the main difference between a mainframe and a super computer?
What is an interpreter?
What is an interpreter?
What is the responsibility of the logical unit in the CPU of a computer?
What is the responsibility of the logical unit in the CPU of a computer?
Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
Which part of the computer is used for calculating and comparing?
Which part of the computer is used for calculating and comparing?
The value of each bead in heaven is
The value of each bead in heaven is
Which of the following device was not invented by Babbage?
Which of the following device was not invented by Babbage?
A high quality CAD system uses the following for printing drawing and graphs
A high quality CAD system uses the following for printing drawing and graphs
Which of the following is valid statement?
Which of the following is valid statement?
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
People often call ______ as the brain of computer system
People often call ______ as the brain of computer system
The two kinds of main memory are:
The two kinds of main memory are:
The term GIGO is related to
The term GIGO is related to
Chief component of first generation computer was
Chief component of first generation computer was
The computer code for the interchange of information between terminals is
The computer code for the interchange of information between terminals is
A set of flip flops integrated together is called ____
A set of flip flops integrated together is called ____
Which was the most popular first generation computer?
Which was the most popular first generation computer?
Instruction in computer languages consists of
Instruction in computer languages consists of
First generation computers used _________ for memory
First generation computers used _________ for memory
Which of the following is not an input device?
Which of the following is not an input device?
What was the computer invented by Attanasoff and Clifford?
What was the computer invented by Attanasoff and Clifford?
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
Access time is
Access time is
Which is a semi conductor memory?
Which is a semi conductor memory?
Instructions and memory address are represented by
Instructions and memory address are represented by
The arranging of data in a logical sequence is called
The arranging of data in a logical sequence is called
EBCDIC stands for
EBCDIC stands for
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Which of the following is not a valid size of a Floppy Disk?
Which of the following is not a valid size of a Floppy Disk?
The basic operations performed by a computer are
The basic operations performed by a computer are
An application suitable for sequential processing is
An application suitable for sequential processing is
A 32 bit microprocessor has the word length equal to
A 32 bit microprocessor has the word length equal to
The output quality of a printer is measured by
The output quality of a printer is measured by
Bit map terminal
Bit map terminal
Each set of Napier’s bones consisted of ______ rods.
Each set of Napier’s bones consisted of ______ rods.
Which generation of computer is still under development
Which generation of computer is still under development
A dumb terminal has
A dumb terminal has
Computers with 80286 microprocessor is
Computers with 80286 microprocessor is
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
EPROM can be used for
EPROM can be used for
Computer is free from tiresome and boardoom. We call it
Computer is free from tiresome and boardoom. We call it
What is the first stage in software development?
What is the first stage in software development?
Properly arranged data is called
Properly arranged data is called
The Second Generation Computer was based on ________.
The Second Generation Computer was based on ________.
A paper printout of a document is known as
A paper printout of a document is known as
The translator program used in assembly language is called
The translator program used in assembly language is called
Which of the following IC was used in third generation of computers?
Which of the following IC was used in third generation of computers?
When was the world’s first laptop computer introduced in the market and by whom?
When was the world’s first laptop computer introduced in the market and by whom?
EEPROM stands for
EEPROM stands for
Regarding a VDU, Which statement is more correct?
Regarding a VDU, Which statement is more correct?
What produces useful information out of data?
What produces useful information out of data?
What are the stages in the compilation process?
What are the stages in the compilation process?
A computer consists of
A computer consists of
The earliest calculating devices are
The earliest calculating devices are
IBM System/360 is
IBM System/360 is
The act of retrieving existing data from memory is called
The act of retrieving existing data from memory is called
Web cam is an
Web cam is an
When was the X window system born?
When was the X window system born?
Magnetic disks are the most popular medium for
Magnetic disks are the most popular medium for
Software in computer
Software in computer
A directly accessible appointment calendar is feature of a __ resident package
A directly accessible appointment calendar is feature of a __ resident package
A modern electronic computer is a machine that is meant for
A modern electronic computer is a machine that is meant for
The main electronic component used in first generation computers was
The main electronic component used in first generation computers was
Which is used for manufacturing chips?
Which is used for manufacturing chips?
Symbolic logic was discovered by
Symbolic logic was discovered by
The first firm to mass-market a microcomputer as a personal computer was
The first firm to mass-market a microcomputer as a personal computer was
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
A technique used by codes to convert an analog signal into a digital bit stream is known as
A technique used by codes to convert an analog signal into a digital bit stream is known as
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Which type of computers uses the 8-bit code called EBCDIC?
Which type of computers uses the 8-bit code called EBCDIC?
In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Microprocessors as switching devices are for which generation computers
Microprocessors as switching devices are for which generation computers
The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
Which of the following programming language started from second generation?
Which of the following programming language started from second generation?
A digital computer did not score over an analog computer in terms of
A digital computer did not score over an analog computer in terms of
Abacus was the first
Abacus was the first
Which is considered a direct entry input device?
Which is considered a direct entry input device?
Which of the following is not processing?
Which of the following is not processing?
A set of information that defines the status of resources allocated to a process is
A set of information that defines the status of resources allocated to a process is
Which of the following storage devices can store maximum amount of data?
Which of the following storage devices can store maximum amount of data?
Which number system is usually followed in a typical 32-bit computer?
Which number system is usually followed in a typical 32-bit computer?
Which unit converts computer data into human readable form?
Which unit converts computer data into human readable form?
A register organized to allow to move left or right operations is called a ____
A register organized to allow to move left or right operations is called a ____
Which of the following was a special purpose computer?
Which of the following was a special purpose computer?
A hybrid computer
A hybrid computer
Which of the following produces the best quality graphics reproduction?
Which of the following produces the best quality graphics reproduction?
The two major types of computer chips are
The two major types of computer chips are
Integrated Circuits (Ics) are related to which generation of computers?
Integrated Circuits (Ics) are related to which generation of computers?
High density double sided floppy disks could store _____ of data
High density double sided floppy disks could store _____ of data
Which of the following memories allows simultaneous read and write operations?
Which of the following memories allows simultaneous read and write operations?
Regarding data, computers are very good at
Regarding data, computers are very good at
To produce high quality graphics (hardcopy) in color, you would want to use a/n
To produce high quality graphics (hardcopy) in color, you would want to use a/n
Storage capacity of magnetic disk depends on
Storage capacity of magnetic disk depends on
Mnemonic a memory trick is used in which of the following language?
Mnemonic a memory trick is used in which of the following language?
A term associated with the comparison of processing speeds of different computer system is:
A term associated with the comparison of processing speeds of different computer system is:
Which of the following is a read only memory storage device?
Which of the following is a read only memory storage device?
Personnel who design, program, operates and maintains computer equipment refers to
Personnel who design, program, operates and maintains computer equipment refers to
Word length of a Personal Computer is ___
Word length of a Personal Computer is ___
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Which electronic component was made out of semiconductor material?
Which electronic component was made out of semiconductor material?
Which of the following is problem oriented language?
Which of the following is problem oriented language?
Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?
Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?
The first computer introduced in Nepal was
The first computer introduced in Nepal was
A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
The brain of any computer system is
The brain of any computer system is
When was vacuum tube invented?
When was vacuum tube invented?
From which generation operating systems were developed?
From which generation operating systems were developed?
Which device can understand difference between data & programs?
Which device can understand difference between data & programs?
The ALU of a computer responds to the commands coming from
The ALU of a computer responds to the commands coming from
RJ45 UTP cable has ________ Cables.
RJ45 UTP cable has ________ Cables.
The digital computer was developed primarily in
The digital computer was developed primarily in
Bit stands for
Bit stands for
