Computer Basic Information A program that performs a useful task while simultaneously allowing destructive acts is: Trojan Horse Worm Macro Virus Virus Trojan Horse Worm Macro Virus Virus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the offline device is....... None of these All of these To save floor space in the computer center To reduce the no.of operator errors in recording data To save computer time None of these All of these To save floor space in the computer center To reduce the no.of operator errors in recording data To save computer time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program that converts assembly language to machine language is Comparator Compiler None of these Assembler Interpreter Comparator Compiler None of these Assembler Interpreter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? Howard H. Aliken Konard Zuse George Stibitz Claude Shannon None of these Howard H. Aliken Konard Zuse George Stibitz Claude Shannon None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Communicates its results None of these Activates the output device Monitors the flow of information Control the printer Communicates its results None of these Activates the output device Monitors the flow of information Control the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which selection below best describes the term data processing? The manipulation of information or data The collection of information or data The storage of information or data The distribution of information or data None of these The manipulation of information or data The collection of information or data The storage of information or data The distribution of information or data None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS