Communications hardware- terminals and interfaces Complete the following passage about data transmission to a computer by inserting the correct words from the list given in the spaces provided. telegraph modem acoustic coupler low multiplexor high Where __ circuits are used transmission is direct between the device and the computer; however when public telephone circuits are […]
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Computer
Communications hardware- terminals and interfaces
Communications hardware- terminals and interfaces Complete the following passage about data transmission to a computer by inserting the correct words from the list given in the spaces provided. telegraph modem acoustic coupler low multiplexor high Where __ circuits are used transmission is direct between the device and the computer; however when public telephone circuits are […]
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Communications hardware- terminals and interfaces
Communications hardware- terminals and interfaces Complete the following passage about data transmission to a computer by inserting the correct words from the list given in the spaces provided. telegraph modem acoustic coupler low multiplexor high Where __ circuits are used transmission is direct between the device and the computer; however when public telephone circuits are […]
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The central processing unit – Execution of programs
The central processing unit – Execution of programs (a) The diagram shows the flow of data in a computer system. In which part would you expect to find the Immediate Access Store? (b) Give one use for the Immediate Access Store. (c) (i) An instruction word has been copied from the Immediate Access […]
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The central processing unit – Execution of programs
The central processing unit – Execution of programs (a) The diagram shows the flow of data in a computer system. In which part would you expect to find the Immediate Access Store? (b) Give one use for the Immediate Access Store. (c) (i) An instruction word has been copied from the Immediate Access […]
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The central processing unit – Execution of programs
The central processing unit – Execution of programs (a) The diagram shows the flow of data in a computer system. In which part would you expect to find the Immediate Access Store? (b) Give one use for the Immediate Access Store. (c) (i) An instruction word has been copied from the Immediate Access […]
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Computer hardware – introduction
Computer hardware – introduction Description: The physical components of a computer system, including the peripherals. Term: ……………………………………………… For each of the following devices ring whether it gives an analogue or digital output. Device Type of output joystick fire button analogue digital sundial analogue digital radio loudspeaker analogue digital The parts of a computer […]
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Computer hardware – introduction
Computer hardware – introduction Description: The physical components of a computer system, including the peripherals. Term: ……………………………………………… For each of the following devices ring whether it gives an analogue or digital output. Device Type of output joystick fire button analogue digital sundial analogue digital radio loudspeaker analogue digital The parts of a computer […]
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Computer hardware – introduction
Computer hardware – introduction Description: The physical components of a computer system, including the peripherals. Term: ……………………………………………… For each of the following devices ring whether it gives an analogue or digital output. Device Type of output joystick fire button analogue digital sundial analogue digital radio loudspeaker analogue digital The parts of a computer […]
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Digital logic
Digital logic NISECSpecimenPaperlNo8a A drinks machine measures the size and the weight of each coin as it is entered. It only accepts any coin which has the correct size and the correct weight. Complete the table below using 1 for accept or 0 for reject. Size not correct Size correct Weight not correct Weight correct […]
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