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A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
modem A hybrid computer uses a modem to convert digital signals from a computer into analogue signals.
modem
See lessA hybrid computer uses a modem to convert digital signals from a computer into analogue signals.
Any device that performs signal conversion is
A modulator is a device that performs signal conversion. It works by varying one or more properties of a high-frequency periodic waveform, called the carrier signal, according to a modulating signal which typically contains information to be transmitted.
A modulator is a device that performs signal conversion. It works by varying one or more properties of a high-frequency periodic waveform, called the carrier signal, according to a modulating signal which typically contains information to be transmitted.
See lessA program that converts computer data into some code system other than the normal one is known as
A program that converts computer data into some code system other than the normal one is known as encoder.
A program that converts computer data into some code system other than the normal one is known as encoder.
See lessA hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
modem A hybrid computer uses a modem to convert digital signals from a computer into analogue signals.
modem
See lessA hybrid computer uses a modem to convert digital signals from a computer into analogue signals.
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 Cluster.
A group of magnetic tapes, videos or terminals usually under the control of one master is Cluster.
See lessA device designed to read information encoded into a small plastic card is
Badge reader A device designed to read information encoded into a small plastic card. It is often part of a data collection system in which each operator can be identified by the badge they present to the machine.
Badge reader A device designed to read information encoded into a small plastic card. It is often part of a data collection system in which each operator can be identified by the badge they present to the machine.
See lessAn optical input device that interprets pencil marks on paper media is
OMR stands for Optical Mark Recognition. This popular recognition technology is used for collecting data from “fill-in-the-bubble” forms such as educational tests, surveys, assessments, evaluations, and many other multiple choice forms. OMR has been widely used in education since the 1960s and is stRead more
OMR stands for Optical Mark Recognition. This popular recognition technology is used for collecting data from “fill-in-the-bubble” forms such as educational tests, surveys, assessments, evaluations, and many other multiple choice forms. OMR has been widely used in education since the 1960s and is still popular today.
See lessData division is the third division of a _____ program.
COBOL The correct answer is COBOL. COBOL is a compiled English-like computer programming language designed for business use.
COBOL
See lessThe correct answer is COBOL. COBOL is a compiled English-like computer programming language designed for business use.
Which language was devised by Dr. Seymour Aubrey Papert?
Logo He invented Logo, a computer-programming language that was an educational tool. In 1952 Papert earned a doctorate in mathematics from the University of the Witwatersrand.
Logo
See lessHe invented Logo, a computer-programming language that was an educational tool. In 1952 Papert earned a doctorate in mathematics from the University of the Witwatersrand.
Most important advantage of an IC is its
The advantages of ICs : (i) Extremely small in size, (ii) Low power consumption, (iii) Reliability, (iv) Reduced cost, (v) Very small weight and (vi) Easy replacement.
The advantages of ICs : (i) Extremely small in size, (ii) Low power consumption, (iii) Reliability, (iv) Reduced cost, (v) Very small weight and (vi) Easy replacement.
See less