Through which device the main components of the computer communicate with each other?
Through which device the main components of the computer communicate with each other?
Which of the following is not a class of computers based on size?
Which of the following is not a class of computers based on size?
After copying the content how many times can you paste?
After copying the content how many times can you paste?
Which statement is valid about magnetic tape?
Which statement is valid about magnetic tape?
A group of magnetic tapes, videos or terminals usually under the control of one master is
A group of magnetic tapes, videos or terminals usually under the control of one master is
Which of the following is the largest unit?
Which of the following is the largest unit?
Which of the following is not computer language?
Which of the following is not computer language?
Which of the following have low failure rate?
Which of the following have low failure rate?
Who is the inventor of ABC Computer?
Who is the inventor of ABC Computer?
The value of each bead in earth is
The value of each bead in earth is
On which aspect the analog computers are better than digital?
On which aspect the analog computers are better than digital?
A computer program that converts an entire program into machine language is called a/an
A computer program that converts an entire program into machine language is called a/an
Easily reloctable language is
Easily reloctable language is
High level language is also called
High level language is also called
IBM 7000 digital computer
IBM 7000 digital computer
Primary memory stores
Primary memory stores
Intel corporation produces chips for which computers?
Intel corporation produces chips for which computers?
1 nibble equals to
1 nibble equals to
The subject of cybernetics deals with the science of
The subject of cybernetics deals with the science of
Which of the following is associated with error detector?
Which of the following is associated with error detector?
CD-ROM stands for
CD-ROM stands for
A typical personal computer used for business purposes would have__ of RAM.
A typical personal computer used for business purposes would have__ of RAM.
Computer system comprises of major units
Computer system comprises of major units
IBM 1401 computer was
IBM 1401 computer was
Computer instructions written with the use of English words instead of binary machine code is called
Computer instructions written with the use of English words instead of binary machine code is called
When did John Napier develop logarithm?
When did John Napier develop logarithm?
The first microprocessor built by the Intel corporation was called
The first microprocessor built by the Intel corporation was called
An example of a digital device can be
An example of a digital device can be
The metal disks, which are permanently housed in, sealed and contamination free containers are called
The metal disks, which are permanently housed in, sealed and contamination free containers are called
Plotter accuracy is measured in terms of repeatability and
Plotter accuracy is measured in terms of repeatability and
Which American computer company is called Big Blue?
Which American computer company is called Big Blue?
Which of the following is not a form of data?
Which of the following is not a form of data?
Who invented EDSAC?
Who invented EDSAC?
It was in 2028 BS the _________ was brought in to calculate census data.
It was in 2028 BS the _________ was brought in to calculate census data.
Which language is directly understood by the computer without translation program?
Which language is directly understood by the computer without translation program?
Which of the following is not electro-mechanical computer?
Which of the following is not electro-mechanical computer?
WAN stands for
WAN stands for
Which of the following machine was not invented by Charles Babbage?
Which of the following machine was not invented by Charles Babbage?
Which operation is not performed by computer
Which operation is not performed by computer
The first Macintosh computer was from
The first Macintosh computer was from
Which of the following is internal memory?
Which of the following is internal memory?
What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
Which of the following terms is the most closely related to main memory?
Which of the following terms is the most closely related to main memory?
The ALU of a computer normally contains a number of high speed storage element called
The ALU of a computer normally contains a number of high speed storage element called
Why ABC is considered electro-mechanical computer?
Why ABC is considered electro-mechanical computer?
Which of the following is used for manufacturing chips?
Which of the following is used for manufacturing chips?
The word length of a computer is measured in
The word length of a computer is measured in
Which of the following processors use RISC technology?
Which of the following processors use RISC technology?
The first general purpose electronic digital computer in the world was
The first general purpose electronic digital computer in the world was
EBCDIC can code up to how many different characters?
EBCDIC can code up to how many different characters?
IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contributed
IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contributed
Central Processing Unit is combination of
Central Processing Unit is combination of
Which is the first electronic digital computer?
Which is the first electronic digital computer?
MICR stands for
MICR stands for
The term ‘computer’ is derived from
The term ‘computer’ is derived from
Which of the following is not purely output device?
Which of the following is not purely output device?
The Width of a processor’s data path is measured in bits. Which of the following are common data paths?
The Width of a processor’s data path is measured in bits. Which of the following are common data paths?
The secondary storage devices can only store data but they cannot perform
The secondary storage devices can only store data but they cannot perform
Which of the following is not true for a magnetic disk?
Which of the following is not true for a magnetic disk?
Which unit converts user data into machine readable form?
Which unit converts user data into machine readable form?
Which of the following is not valid statement?
Which of the following is not valid statement?
The original ASCII code used__bits of each byte, reserving that last bit for error checking
The original ASCII code used__bits of each byte, reserving that last bit for error checking
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
A name or number used to identify storage location devices?
A name or number used to identify storage location devices?
Time during which a job is processed by the computer is
Time during which a job is processed by the computer is
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Who designed the first electronics computer? ENIAC/
Who designed the first electronics computer? ENIAC/
Human beings are referred to as Homosapinens, which device is called Silico Sapiens?
Human beings are referred to as Homosapinens, which device is called Silico Sapiens?
A Compiler is ____
A Compiler is ____
Which company is the biggest player in the microprocessor industry?
Which company is the biggest player in the microprocessor industry?
A disadvantage of the laser printer is
A disadvantage of the laser printer is
A computer programmer
A computer programmer
ASCII stands for
ASCII stands for
Number crunchier is the informal name for
Number crunchier is the informal name for
Which of the following file organization is most efficient for a file with a high degree of file activity?
Which of the following file organization is most efficient for a file with a high degree of file activity?
MICR stands for
MICR stands for
Which technology is used in Compact disks?
Which technology is used in Compact disks?
A collection of related instructions organized for a common purpose is referred to as
A collection of related instructions organized for a common purpose is referred to as
The instructions for starting the computer are house on
The instructions for starting the computer are house on
The computer size was very large in
The computer size was very large in
Which is not a computer classification?
Which is not a computer classification?
Why ABC computer is called so?
Why ABC computer is called so?
Find out who is not the inventor of transistors among following names
Find out who is not the inventor of transistors among following names
Which unit holds data temporarily?
Which unit holds data temporarily?
Which of the following is not a micro computer?
Which of the following is not a micro computer?
Perforated paper used as input of output media is known as
Perforated paper used as input of output media is known as
The control unit of a microprocessor-
The control unit of a microprocessor-
Who invented the microprocessor?
Who invented the microprocessor?
The data recording format in most of the modern magnetic tape is
The data recording format in most of the modern magnetic tape is
How many numbers could ENIAC store in its internal memory
How many numbers could ENIAC store in its internal memory
Which of the following is not true?
Which of the following is not true?
Which statement is valid about interpreter?
Which statement is valid about interpreter?
The first digital computer built with IC chips was known as
The first digital computer built with IC chips was known as
Floppy disks which are made from flexible plastic material are also called?
Floppy disks which are made from flexible plastic material are also called?
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Which unit holds data permanently?
Which unit holds data permanently?
Digital devices are
Digital devices are
Which unit is known as nerve center of computer?
Which unit is known as nerve center of computer?
Which of the items below are considered removable storage media?
Which of the items below are considered removable storage media?
Access time is
Access time is
Magnetic tape can serve as
Magnetic tape can serve as
EEPROM stands for
EEPROM stands for
Which of the following is a storage device?
Which of the following is a storage device?
What does the disk drive of a computer do?
What does the disk drive of a computer do?
An error in computer data is called
An error in computer data is called
Which was the world’s first minicomputer and when was it introduced?
Which was the world’s first minicomputer and when was it introduced?
A characteristic of card systems is:
A characteristic of card systems is:
Fifth generation computer is also known as
Fifth generation computer is also known as
The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Before a disk can be used to store data. It must be_______
Before a disk can be used to store data. It must be_______
Reading data is performed in magnetic disk by
Reading data is performed in magnetic disk by
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
RATS stand for
RATS stand for
Binary circuit elements have
Binary circuit elements have
Which is the limitation of high level language?
Which is the limitation of high level language?
Which of the following is a class of computers based on model?
Which of the following is a class of computers based on model?
Which access method is used to access cassette tape?
Which access method is used to access cassette tape?
What type of device is computer keyboard?
What type of device is computer keyboard?
What are the computers called that performs calculations and comparisons usually in the binary numbering system?
What are the computers called that performs calculations and comparisons usually in the binary numbering system?
MSI is the abbreviation of
MSI is the abbreviation of
Signals can be analog or digital and a computer that processes the both type of signals is known as
Signals can be analog or digital and a computer that processes the both type of signals is known as
