Q.1. What is the purpose of metadata?
(1) It logs system events
(2) It is used to convert data from one format to another
(3) It serves as a backup of the original data
(4) It describes other data
(5) None of these
Q.2. Most digital cameras save photos in what image format?
(1) PNG
(2) BMP
(3) GIF
(4) JPEG
(5) None of these
Q.3. Which of the following memories is an optical memory?
(1) Floppy Disk
(2) CD-ROM
(3) Core Memories
(4) Bubble Memories
(5) None of these
Q.4. Linkage between the CPU and the end users is provided by ---------
(1) Control unit
(2) Software
(3) Storage device
(4) Peripheral devices
(5) None of these
Q.5. In virtual storage, program segments stored on disk during processing are called
(1) Sections
(2) Partitions
(3) Sectors
(4) Pages
(5) None of these
Q.6. Processing involves—
(1) inputting data into a computer system
(2) transforming input into output
(3) displaying output in a useful manner
(4) providing relevant answers
(5) None of these
Q.7. ____________ is the ability of an operating system to control the activities of multiple programs at the same time.
(1) Multitasking
(2) Streamlining
(3) Multiuser
(4) Simulcasting
(5) None of these
Q.8. Pickup wrong definition
(1) Off line – is a system peripheral equipment not controlled by CPU
(2) Online – is system in which peripheral equipment is in direct contact with CPU
(3) Peripherals – are hardware under the control of CPU, like punched card readers, tapes, drums, disk, and output devices
(4) PL/I is the acronym Peripheral Listing /Index
(5) Program or routine is a set sequence of instructions given to computer for problem solving
Q.9. For reproducing sound, a CD (Compact Disc) audio player uses a ___.
(1) quartz crystal
(2) titanium needle
(3) laser beam
(4) barium titanium ceramic
(5) none of these
Q.10. Foxpro’ is ________.
(1) a medicine
(2) a disease
(3) a computer language
(4) an animal
(5) None of these
Answers
Q.1. (4)
Q.2. (4)
Q.3. (2)
Q.4. (4)
Q.5. (3)
Q.6. (2)
Q.7. (1)
Q.8. (4)
Q.9. (3)
Q.10. (3)
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