Computer Basic Information The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device? Laser scanner None of these Wand MICR OCR Laser scanner None of these Wand MICR OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An intentionally disruptive program that spreads from program to program or from disk to disk is known as Time related bomb sequence Time bomb Virus Trojan horse Time related bomb sequence Time bomb Virus Trojan horse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following persons probably has the least amount of technical knowledge? Computer Operator System Analyst User Computer professional Programmer Computer Operator System Analyst User Computer professional Programmer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another? Buffer I/O device Cache Concentrator None of these Buffer I/O device Cache Concentrator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Buying and selling the products over electronic systems like internet is called _______ E-Commerce Net Banking None of these Dgital Marketing Online Shopping E-Commerce Net Banking None of these Dgital Marketing Online Shopping ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computers are extremely fast and have fantastic memories. However, the only thing they can remember is Instruction Series of 1s and 0s None of these Boolean algebra Logic theorems Instruction Series of 1s and 0s None of these Boolean algebra Logic theorems ANSWER DOWNLOAD EXAMIANS APP
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