‘Print’ command is found inside the _______menu
A. View
B. Edit
C. Tools
D. File
E. None of these
Which ports connect special type of music instrument to sound cards?
A. BUS
B. CPU
C. USB
D. MIDI
E. MINI
The ___ icon represents an e-mail message that has not been read
A. Closed envelope
B. Highlighted envelope
C. Flashing letter
D. Red envelope
E. Flashing letter
____________ are specially designed computers that perform complex calculations extremely rapidly.
A. Servers
B. Supercomputers
C. Laptops
D. Mainframes
Which of the following applications is suitable for FIFO Queue?
A. An inventory of parts is to be processed by part number
B. A dictionary of words used by a spelling checker id to be created.
C. A program to solve a maze is to back track to an earlier position when a dead end position is reached.
D. A program to keep track of patients as the check into clinic, assigning them to doctors a first come, first served basis
E. None of these
Computers connected to LAN (Local Area Network) can
A. Run faster
B. Go in line
C. Share information and / or share peripheral equipment
D. E-mail
E. None of these
A————is approximately a million bytes.
A. gigabyte
B. kilobyte
C. megabyte
D. terabyte
E. None of these
__________ is the process of dividing the disk into tracks and sectors
A. tracking
B. formatting
C. crashing
D. allotting
E. none of these
The CPU and memory are located on the:
A. expansion board.
B. motherboard.
C. storage device.
D. output device.
____ is processed by the computer into information
A. Numbers
B. Processor
C. Input
D. Data
E. None of these
A Switch is a network device whose responsibility is to
A. Protect from virus attack
B. turn of the power to network
C. Connect Network devices
D. Boot the network
Which of the following could do to remove a paragraph from a report you had written?
A. Delete and edit
B. Highlight and delete
C. Cut and paste
D. Undo typing
E. None of these
A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)
A. Workstation
B. CPU
C. Magnetic disk
D. Integrate circuit
E. None of these
In the absence of parentheses, the order to operation is _________
A. Exponentiation, addition or subtraction, multiplication or division
B. Addition or subtraction, multiplica tion or division, exponentiation
C. Multiplication or division, exponentiation , addition or subtraction
D. Exponentiation, multiplication or division, addition or subtraction
E. Addition or subtraction, exponentiation. Multiplication or division
The ALU performs ____ operations 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these
A. Logarithm-based
B. ASCII
C. Algorithm-based
D. Arithmetic
E. None of these
____ is the process of carrying out commands
A. Fetching
B. Storing
C. Decoding
D. Executing
E. None of these
——————meAns : that the data contained in a database is accurate and reliable
A. Data redundancy
B. Data integrity
C. Data reliability
D. Data consistency
E. None of these
____ are words that a programming language has set aside for its own use
A. Control words
B. Control structures
C. Reserved words
D. Reserved keys
E. None of these
——————controls the way in which the computer system functions and provides a means : by which users are interact with the computer.
A. The platform
B. The operating system
C. Application software
D. The motherboard
E. None of these
The taskbar is located ___
A. On the start menu
B. At the bottom of the screen
C. On the quick launch toolbar
D. At the top of the screen
E. None of these
To see the document before the printout is taken, use __
A. Insert table
B. Paste
C. Format printer
D. Cut
E. Print preview
Microsoft office is an example of a ____
A. Closed-source software
B. Open-source software
C. Horizontal-market software
D. Vertical-market software
E. Compiler
The ____ enables your computer to connect to other computers
A. Video card
B. Sound card
C. Network interface card (NIC)
D. Controller card
E. None of these
The ____ settings are automatic and standard.
A. Default
B. CPU
C. Peripheral
D. user friendly
E. Defaulter
The numbering system that uses only 0 and l for counting is called the ________ system.
A. Network
B. Mouse
C. Decimal
D. HTML
E. Binary
Computers that are portable and convenient for users who travel are known as ______
A. Supercomputers
B. planners
C. Minicomputers
D. file servers
E. Laptops
____________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
A. Servers
B. Embedded computers
C. Robotic computers
D. Mainframes
A database management system (DBMS) is a------------------
A. Hardware system used to create, maintain and provide controlled access to a database
B. Hardware system used to create, maintain and provide uncontrolled access to a database
C. Software system used to create, maintain and provide uncontrolled access to a database
D. Software system used to create, maintain and provide controlled access to a database
E. None of these
A device that connects to a network without the use of cables is called
A. Distributed
B. Free
C. Centralized
D. Pen source
E. None of these