Computer Basic Information The word 'Computer' usually refers to the Central Processor Unit plus Internal memory Input devices External memory Output devices None of these Internal memory Input devices External memory Output devices None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: sequential and random on-line and realtime None of these direct and immediate sequential and indexed sequential and random on-line and realtime None of these direct and immediate sequential and indexed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two main components of the CPU is Control unit and ALU Control unit and registers ALU and bus None of these Registers and main memory Control unit and ALU Control unit and registers ALU and bus None of these Registers and main memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? sequential ISAM B-Tree index VSAM All of these sequential ISAM B-Tree index VSAM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A menu-driven operating system is one which allows you to pick up from the menu of choices it displays on the screen. What is the name given to the images which are used in such image oriented menus? option None of these Icon Symbol Figure option None of these Icon Symbol Figure ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The 2's complement of a binary no. is obtained by adding.....to its 1's complement. 10 1 None of these 12 10 1 None of these 12 ANSWER DOWNLOAD EXAMIANS APP
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