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Which of the following registers is loaded with the contents of the memory location pointed by the PC?
The MAR is a special type of register that contains the memory address of the data and instruction. The main task of the MAR is to access instruction and data from memory in the execution phase. The MAR stores the address of the memory location where the data is to be read or to be stored by the CPURead more
The MAR is a special type of register that contains the memory address of the data and instruction. The main task of the MAR is to access instruction and data from memory in the execution phase. The MAR stores the address of the memory location where the data is to be read or to be stored by the CPU.
See lessContinuous line drawing are produced using
The plotter is used to draw Continuous lines. A plotter is a printer that reads commands from a computer to make line drawings on paper with one or more automated pens. The plotter can draw continuous point-to-point lines directly from vector graphics files or commands.
The plotter is used to draw Continuous lines. A plotter is a printer that reads commands from a computer to make line drawings on paper with one or more automated pens. The plotter can draw continuous point-to-point lines directly from vector graphics files or commands.
See lessThe ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?
The combination of ALU and Control Unit jointly known as CPU.
The combination of ALU and Control Unit jointly known as CPU.
See lessA small film-plate which is used for microfilming the output from a microcomputer screen is called
Microfiche is easy to use and does not require specialized knowledge or software to use it. The documents are photographed and stored in the small space of the microfiche card. The images are too small to be read by the naked eye.
Microfiche is easy to use and does not require specialized knowledge or software to use it. The documents are photographed and stored in the small space of the microfiche card. The images are too small to be read by the naked eye.
See lessWhat is the name of the logic circuit which can add two binary digits?
A half adder is a digital logic circuit that performs binary addition of two single-bit binary numbers. It has two inputs, A and B, and two outputs, SUM and CARRY.
A half adder is a digital logic circuit that performs binary addition of two single-bit binary numbers. It has two inputs, A and B, and two outputs, SUM and CARRY.
See lessA memory space used for the temporary storage of data is
A computer's memory is also called RAM which is an acronym for Random Access Memory. A computer's memory is where information is temporarily stored while it is being accessed or worked on.
A computer’s memory is also called RAM which is an acronym for Random Access Memory. A computer’s memory is where information is temporarily stored while it is being accessed or worked on.
See lessWhich of the following is used for serial access storage only?
Magnetic tape is a long and narrow strip of plastic that thin magnetic material is coated on. Nearly all recording tape is of this type, whether used for recording audio or video or computer data storage. Magnetic tape recording uses magnetic tape which moves on a recording head.
Magnetic tape is a long and narrow strip of plastic that thin magnetic material is coated on. Nearly all recording tape is of this type, whether used for recording audio or video or computer data storage. Magnetic tape recording uses magnetic tape which moves on a recording head.
See lessWhich is true for the digital computer?
It represents the decimal numbers through a string of binary digits that are true for the digital computer. The advantage of the Binary Coded Decimal system is that each decimal digit is represented by a group of 4 binary digits or bits in much the same way as Hexadecimal.
It represents the decimal numbers through a string of binary digits that are true for the digital computer. The advantage of the Binary Coded Decimal system is that each decimal digit is represented by a group of 4 binary digits or bits in much the same way as Hexadecimal.
See lessWhich of the following terminals' output most closely resembles the output produced by a plotter?
terminal's output most closely resembles the output produced by a plotter? POS terminal.
terminal’s output most closely resembles the output produced by a plotter? POS terminal.
See lessWhat is the main advantage of magnetic core memory over semiconductor RAM memory?
Removable disks is not used for storage purposes with main frame computers. Mainframe computers are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processRead more
Removable disks is not used for storage purposes with main frame computers. Mainframe computers are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processing.
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