Computer Basic Information What is meant by quad-density (QD) diskette? It has double the number of tracks per inch It is double density disk It is double-sided disk All of these None of these It has double the number of tracks per inch It is double density disk It is double-sided disk All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company? Accounting & Tabulating Corpn. of Great Britain None of these Tabulator Machine Company The Tabulator Ltd. International Business Machines (IBM) Accounting & Tabulating Corpn. of Great Britain None of these Tabulator Machine Company The Tabulator Ltd. International Business Machines (IBM) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Keyboard Diskette Hard disk Magnetic None of these Keyboard Diskette Hard disk Magnetic None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of 8 bits is called Nibble Byte Word Record Nibble Byte Word Record ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware includes .......... all devices used to input data into a computer. the computer and all the devices connected to it that are used to input and output data. all devices involved in processing information including the central processing unit, memory and storage. None of these sets of instructions that a computer runs or executes. all devices used to input data into a computer. the computer and all the devices connected to it that are used to input and output data. all devices involved in processing information including the central processing unit, memory and storage. None of these sets of instructions that a computer runs or executes. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of printer is used in Indian Railway Reservation System? Daisy Wheel Printer Lazer Printer Dot Matrix Printer Inkjet Printer Daisy Wheel Printer Lazer Printer Dot Matrix Printer Inkjet Printer ANSWER DOWNLOAD EXAMIANS APP
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