From what location are the 1st computer instructions available on boot up? A. ROM BIOS B. CPU C. boot.ini D. CONFIG.SYS Explanation: The first instructions are stored in the ROM BIOS.
BIOS is used for? A. Updating system information on the network B. Loading operating system C. It helps in routing D. Takes inputs from keyboards and other devices Explanation: BIOS loads the operating system into memory during boot.
BIOS are used in computers by ____. A. MS-Excel B. MS-Word C. Operating System D. It takes inputs from keyboards and other devices Explanation: The operating system uses BIOS during startup.
BIOS Stands for ____. A. Basic Input Output System B. Binary Input Output System C. Broad Output System D. None of these Explanation: BIOS stands for Basic Input Output System.
A computer cannot function without ____. A. Microsoft Office B. Operating System C. Internet Connector D. Antivirus Protection Explanation: No computer can work without an operating system.
Files and documents are typically stored in ____. A. Ram B. PowerPoint C. Operating system D. MS-Data storage Explanation: The operating system manages the storage of files and documents.
Operating system editor and debuggers are ____. A. Application software B. System software C. Extra part D. Control system Explanation: Editors and debuggers are part of system software.
The primary purpose of an operating system is ____. A. To make the most efficient use of the computer hardware B. To allow people to use the computer C. To keep systems programmers employed D. To allow computers to be easier to use Explanation: The main purpose of an OS is to manage hardware resources efficiently.
What is the name given to the organized collection of software that controls the overall operation of a computer? A. Working system B. Peripheral system C. Operating system D. Controlling system Explanation: The operating system manages all hardware and software resources.
A collection of system programs that controls and co-ordinates the overall operations of a computer system is called ____. A. System software B. Operating system C. Utility program D. Device driver Explanation: The operating system controls and coordinates all computer operations.