Which of the following is valid statement?
Which of the following is valid statement?
Regarding data, computers are very good at
Regarding data, computers are very good at
Properly arranged data is called
Properly arranged data is called
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?
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?
The ALU of a computer responds to the commands coming from
The ALU of a computer responds to the commands coming from
Computers with 80286 microprocessor is
Computers with 80286 microprocessor is
Which of the following device was not invented by Babbage?
Which of the following device was not invented by Babbage?
RJ45 UTP cable has ________ Cables.
RJ45 UTP cable has ________ Cables.
Which of the following is not processing?
Which of the following is not processing?
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
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
A paper printout of a document is known as
A paper printout of a document is known as
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
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
A 32 bit microprocessor has the word length equal to
A 32 bit microprocessor has the word length equal to
IBM System/360 is
IBM System/360 is
The brain of any computer system is
The brain of any computer system is
Which is a semi conductor memory?
Which is a semi conductor memory?
Which of the following IC was used in third generation of computers?
Which of the following IC was used in third generation of computers?
Instruction in computer languages consists of
Instruction in computer languages consists of
EEPROM stands for
EEPROM stands for
Which of the following storage devices can store maximum amount of data?
Which of the following storage devices can store maximum amount of data?
Abacus was the first
Abacus was the first
Software in computer
Software in computer
People often call ______ as the brain of computer system
People often call ______ as the brain of computer system
What was the computer invented by Attanasoff and Clifford?
What was the computer invented by Attanasoff and Clifford?
Bit map terminal
Bit map terminal
High density double sided floppy disks could store _____ of data
High density double sided floppy disks could store _____ of data
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?
Web cam is an
Web cam is an
When was vacuum tube invented?
When was vacuum tube invented?
What are the stages in the compilation process?
What are the stages in the compilation process?
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?
Microprocessors as switching devices are for which generation computers
Microprocessors as switching devices are for which generation computers
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 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?
Which is considered a direct entry input device?
Which is considered a direct entry input device?
Which was the most popular first generation computer?
Which was the most popular first generation computer?
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 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 number system is usually followed in a typical 32-bit computer?
Which number system is usually followed in a typical 32-bit computer?
A dumb terminal has
A dumb terminal has
Which of the following is a read only memory storage device?
Which of the following is a read only memory storage device?
The value of each bead in heaven is
The value of each bead in heaven is
A directly accessible appointment calendar is feature of a __ resident package
A directly accessible appointment calendar is feature of a __ resident package
Instructions and memory address are represented by
Instructions and memory address are represented by
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?
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?
An application suitable for sequential processing is
An application suitable for sequential processing is
Personnel who design, program, operates and maintains computer equipment refers to
Personnel who design, program, operates and maintains computer equipment refers to
Chief component of first generation computer was
Chief component of first generation computer was
Which is used for manufacturing chips?
Which is used for manufacturing chips?
The computer code for the interchange of information between terminals is
The computer code for the interchange of information between terminals is
The act of retrieving existing data from memory is called
The act of retrieving existing data from memory is called
Word length of a Personal Computer is ___
Word length of a Personal Computer is ___
Which unit converts computer data into human readable form?
Which unit converts computer data into human readable form?
The arranging of data in a logical sequence is called
The arranging of data in a logical sequence is called
The output quality of a printer is measured by
The output quality of a printer is measured by
Which of the following is not an input device?
Which of the following is not an input device?
Which device can understand difference between data & programs?
Which device can understand difference between data & programs?
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
The earliest calculating devices are
The earliest calculating devices are
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
Storage capacity of magnetic disk depends on
Storage capacity of magnetic disk depends on
The two kinds of main memory are:
The two kinds of main memory are:
Which part of the computer is used for calculating and comparing?
Which part of the computer is used for calculating and comparing?
The two major types of computer chips are
The two major types of computer chips are
A computer consists of
A computer consists of
The term GIGO is related to
The term GIGO is related to
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?
EPROM can be used for
EPROM can be used for
What is an interpreter?
What is an interpreter?
Computer is free from tiresome and boardoom. We call it
Computer is free from tiresome and boardoom. We call it
A set of flip flops integrated together is called ____
A set of flip flops integrated together is called ____
Bit stands for
Bit stands for
Access time is
Access time 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:
What is the main difference between a mainframe and a super computer?
What is the main difference between a mainframe and a super computer?
Which generation of computer is still under development
Which generation of computer is still under development
The Second Generation Computer was based on ________.
The Second Generation Computer was based on ________.
Which electronic component was made out of semiconductor material?
Which electronic component was made out of semiconductor material?
Integrated Circuits (Ics) are related to which generation of computers?
Integrated Circuits (Ics) are related to which generation of computers?
What produces useful information out of data?
What produces useful information out of data?
Each set of Napier’s bones consisted of ______ rods.
Each set of Napier’s bones consisted of ______ rods.
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 ____
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
Symbolic logic was discovered by
Symbolic logic was discovered by
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?
Regarding a VDU, Which statement is more correct?
Regarding a VDU, Which statement is more correct?
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:
The first computer introduced in Nepal was
The first computer introduced in Nepal was
EBCDIC stands for
EBCDIC stands for
Which type of computers uses the 8-bit code called EBCDIC?
Which type of computers uses the 8-bit code called EBCDIC?
First generation computers used _________ for memory
First generation computers used _________ for memory
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
Which of the following is problem oriented language?
Which of the following is problem oriented language?
The main electronic component used in first generation computers was
The main electronic component used in first generation computers was
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
From which generation operating systems were developed?
From which generation operating systems were developed?
Mnemonic a memory trick is used in which of the following language?
Mnemonic a memory trick is used in which of the following language?
Which of the following was a special purpose computer?
Which of the following was a special purpose computer?
Which of the following programming language started from second generation?
Which of the following programming language started from second generation?
Which of the following produces the best quality graphics reproduction?
Which of the following produces the best quality graphics reproduction?
When was the X window system born?
When was the X window system born?
The translator program used in assembly language is called
The translator program used in assembly language is called
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?
Magnetic disks are the most popular medium for
Magnetic disks are the most popular medium for
The digital computer was developed primarily in
The digital computer was developed primarily in
Which of the following memories allows simultaneous read and write operations?
Which of the following memories allows simultaneous read and write operations?
A modern electronic computer is a machine that is meant for
A modern electronic computer is a machine that is meant for
A hybrid computer
A hybrid computer
What is the first stage in software development?
What is the first stage in software development?
The basic operations performed by a computer are
The basic operations performed by a computer are
One millisecond is
One millisecond is
