A) Association
B) Clustering
C) Time-Series analysis
D) Classification
E) Prediction
The built-in software that determines what a computer can do without accessing programs from a disk.
A) Main Memory
B) Integrated Circuits
C) Microprocessor d) The ROM-BIOS
e) Processing
The part of the computer which processes all inputs and decides how they will be output.
A) Integrated Circuits
B) Peripherals
C) Main-board
D) The Central Processing Unit (CPU)
E) Transistor
The main circuit-board which interconnects to all other components. a) motherboard or main-board
B) Microprocessor
C) Main Memory
D) Peripherals
E) Integrated Circuits
117. Processor clock rate measured in MHz
Contains instructions to be executed after computer is booted.
A) ROM
B) CMOS c) RAM
D) Processor
E) Main board
119. It is NOT type of the printers:
A) A laser printer
B) An inkjet printer
C) A dot matrix printer d) An electronic printer
e) A 3D printer
Is a slit-like socket on the motherboard into which a circuit board can be inserted.
A) A sound card
B) A video card
C) An expansion slot
D) A network card
E) An e-card
121. One megabyte is 1048576 bytes
122. One gigabyte is 1073741824 bytes
123. The instructions that tell a computer how to carry out a task are referred to as
A) Information
B) A data
C) ECM
D) A computer program
E) Hardware
Receives input from the user and processes this input through the computer to produce output.
A) Information
B) A data c) Software
D) An input
E) An output
Contains instructions needed to boot the computer. a) ROM
B) RAM
C) CMOS
D) Processor
E) Main board
Contains configuration information used in the boot process.
A) Processor
B) Main board
C) RAM
D) ROM e) CMOS
Is the maximum number of bits or bytes that can be stored into RAM.
A) Latency
B) Access time c) Capacity
D) 5 Gigabytes
E) 100 Megabytes
Is the delay between the time when the memory device receives an address and the time when the first bit of data is available from the memory device.
A) Access time
B) 5 seconds
C) 100 hours d) Latency
e) Capacity
129. Transfers twice the amount of data per clock cycle compared to SDRAM. It is a) DDR SDRAM (Double Data Rate SDRAM)
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B) RDRAM (Rambus Dynamic RAM)
C) SRAM (Static RAM)
D) The Hard Drive (HDD)
e) The CD/DVD ROM Drive
Is the long term storage for your computer system. a) The Hard Drive (HDD)
b) The CD/DVD ROM Drive
C) RDRAM (Rambus Dynamic RAM)
D) SRAM (Static RAM)
E) Main memory
131. The CD/DVD ROM Drive allows your computer system to read data from external media like CDs and DVDs.
Is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch.
A) A computer mouse
B) A monitor
C) A display
D) A scanner e) A keyboard
133. A computer mouse is a pointing device (hand control) that detects two- dimensional motion relative to a surface.
Essentially divides an image into a fine grid of cells and assigns a digital value for the color of each cell.
A) A monitor
B) A display c) A scanner
D) A printer
E) A keyboard
135. A microphone, colloquially nicknamed mic or mike is a transducer that converts sound into an electrical signal.
136. A computer monitor or a computer display is an electronic visual display for computers.
137. A computer speaker is a hardware device that connects to a computer to generate sound.
138. A printer is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.
Directs how the computer interacts with the user.
A) Information
B) A data
C) An input
D) An output e) Software
140. specifies how to process the user's data.
A) Information
B) A data
C) An input d) Software
e) An output
141. Software divides into:
A) System software and utilities
B) Device divers and programming languages c) System software and application software
D) System software and operation systems
E) Operation systems and utilities
142. System software divides into:
