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Total questions: 56
Worksheet time: 28mins
S: Information technology?:
-: is a technology which uses computers to gather, process, store, protect, and transfer information
-: physical computer parts, palpable and visible
-: a computer "backbone" responsible for communication between components and transmission of information
-: a memory container for programs that are currently running and data that is being processed
-: ICT standardization
An information system's main task is to manage:
-: Data and information
-: Data and people
-: Data and machinery
-: Transportation of data
-: Less productive
S: Which one of the following would improve computer performance?:
-:Using a larger monitor
-: Increasing the number of applications running
-: Using a faster printer
-: Increasing the size of RAM
-: World Wide Web
Which one of the following is both an input and output device?:
-: Touchscreen
-: Keyboard
-: Printer
-: Scanner
-: ROM
How is the speed of your Internet connection measured:
-: ROM
-: Kilobits and megabits per second
-: RAM
-: Gigabyte
-: Exabyte
What is the permanent memory built into your computer called?:
-: ROM
-: RAM
-: CPU
-: CD-ROM
-: firewall
For long-term storage of information is:
-: driver
-: a magnetic disk
-: RAM
-: CPU
-: DOS
-: Monitor
What is Microsoft Internet Explorer?:
-: An email account
-: A type of firewall
-: A web browser
-: An instant messaging program
-: Antivirus programs
Which of the following is not an input device?:
-: trackball
-: printer
-: scanner
-: Joystick
-: virus
S: A network that links computers around the world is the...?:
-: Personal computer network
-: Local area network
-: Internet
-: Browser
-: Homepage
Which device controls the other devices and information processing on the computer ?:
-: keyboard
-: monitor
-: mouse
-: printer
-: processor
S: What information RAM stores computer?:
-: computer's configuration information
-: the image which is displayed on the monitor screen
-: programs and data during the execution of these programs on a computer
-: program that constantly needed to run the computer
-: information on the system time
S: What information RAM stores computer?:
-: computer's configuration information
-: the image which is displayed on the monitor screen
-: programs and data during the execution of these programs on a computer
-: program that constantly needed to run the computer
-: information on the system time
External memory is designed to ...:
-: long-term storage of information
-: storing immutable data
-: short term storage of information at the current time
-: create archive information
-: programs and data during the execution of these programs on a computer
The unit of memory is ...:
-: megahertz
-: centimeter
-: kilogram
-: bytes
-: second
Which device is used to read information from a CD?
-: scanner
-: drive
-: CD-ROM
-: monitor
-: blockchain
Which device is on the motherboard?
-: A magnetic hard disk
-: drive
-: monitor
-: RAM
-: power adapter
-: S.M.A.R.T
What connectors are used input-output ports?:
-: control computer devices
-: for information storage
-: to connect external computer devices
-: to read and write information on a magnetic disk
-: to read information from a magnetic tape
-: for print
S: Which one of the following describes a computer’s operating system?:
-: Software that can retrieve information from a database
-: Hardware that can scan and convert photographs into digital files
-: Software that controls the allocation and usage of hardware
-: Hardware that can record and send images across the Internet
-: programming languages
-: Personal web sites
S: The main menu opens the Windows ...:
-: Start button
-: from My Computer
-: by double-clicking on the Taskbar
-: Right-click on the desktop area
-: Left-click on the desktop area
-: Standard
S: An ICT system consists of:
-: Hardware, domain, networks, people
-: Hardware, software, data, people
-: Hard disk, people, storage, software
-: Hardware, devices, data, printer
-: Touchscreen, computer, scanner
-: Web sites, Social networking
S: DOS stands for:
-: Dual Operating System
-: Disk Operating System
-: Dual Organized System
-: Disk Organized System
-: Dark Operating System
Physical components that make up your computer are known as:
-: Software
-: Operating Systems
-: Web Browsers
-: Hardware
-: Information
-: Program
S: Which of the following will you require to hear music on your computer?:
-: Video Card
-: Mouse
-: Sound Card
-: Joy Stick
-: Modem
-: Network Card
S: What does a laptop computer have built in that we can use like a mouse…?
-: A keyboard
-: A touchpad
-: Speakers
-: A monitor
-: A charger
-: Network Card
S: A tablet computer does not have…?:
-: A touch sensitive screen
-: A built in battery
-: A keyboard
-: A charger
-: Motherboard
-: Central processing unit
S: Which part is the "brain" of the computer?:
-: Monitor
-: RAM
-: CPU
-: ROM
-: DOS
-: A charger
S: What does RAM stand for?:
-: Remote Authorization Mechanism
-: Readily Accessed Mailer
-: Random Access Memory
-: Random Authorization Mechanism
-: Readily Authorization Mailer
-: Radiator Accessed Make
S: A characteristic of the device is the clock frequency?:
-: Processor
-: Monitor
-: Keyboard
-: Printer
-: Mouse
-: A charger
S: The main memory is a characteristic ...:
-: A clock frequency
-: Resolution
-: Bit
-: Volume
-: Display colors
-: Centimeter
S: Non-volatile memory hardware device that permanently stores and retrieves data on a computer:
-: A processor
-: Hard disk drive
-: Paper
-: Monitor
-: Keyboard
-: Scanner
What function is performed by the peripheral device?:
-: A data processing
-: Input and output data
-: Control work on a given computer program
-: Device Management
-: The program
-: Paper
S: Who is the father of computer?:
-: Joseph Jackard
-: Harman Hollerith
-: Charles Babbage
-: Santo Domingo
-: Bernard Zimmerman
S: What type of programs include Windows?:
-: Operating Systems
-: Programming languages
-: Text editors
-: Skins OS MS-DOS
-: Graphics editors
S: Clipboard - it's ... :
-: A portion of the memory area where the OS
-: A special area of memory for temporary storage of information
-: To open the Main menu of Windows
-: Memory space on your hard drive
-: Microsoft Word application window
-: PC device
S: What is the most common program used to read PDF files?:
-: Adobe Acrobat Reader
-: Adobe Photoshop CS3
-: Microsoft Excel
-: Internet Explorer
-: Microsoft Access
-: Microsoft Word
S: Which type of business software can be used to create a presentation using text, graphics, animation, audio and video?:
-: Microsoft Word
-: Microsoft Excel
-: Microsoft Access
-: Microsoft PowerPoint
-: Norton Commander program
S: How much data is represented by roughly 1,000,000 bytes?:
-: 1G
-: 1MB
-: 1bit
-: 1byte
-: 1 KB
S: Using a specific system computers can convert numbers, letters, and symbols into combinations of ones and zeros. What is the name for this system?:
-: Conversion System
-: Number System
-: Control System
-: Binary System
-: Quality control
-: System PC
S: Which type of port is used to connect a peripheral device to the computer?:
-: CD-ROM
-: RAM
-: ROM
-: USB
-: ISP
S: Which of these are software?:
-: Trackball
-: Scanner
-: Internet Explorer
-: Keyboard
-: Mouse
S: Microsoft Word:
-: Hardware
-: Software
-: The Operating System
-: Pictures
-: Pictures
S: Which of the following Operating System does not implement multitasking truly?:
-: Windows XP
-: Windows NT
-: MS DOS
-: Windows 98
-: Windows 2000
S: Microsoft Word. Minimal text element is called ...:
-: Paragraph
-: Footer
-: Page
-: Symbol
-: Section
S: The program that we use to build data bases is called:
-: Microsoft Access
-: Microsoft Power Point
-: Microsoft Word
-: Microsoft Excel
-: Internet Explorer
S: What kind of file extension is Microsoft Access?:
-: .mdb
-: .Doc
-: .bmp
-: .mp3
-: .avi
S: What is Microsoft Access used for?:
-: Word-document
-: Presentation
-: Spreadsheet
-: Database Management
-: Notepad
S: Microsoft Excel is a____________ Application:
-: Spreadsheet
-: Database
-: Document
-: Presentation
-: Records
-: Macros
-: Notepad
S: Microsoft Excel. What do you type into an empty cell to start a formula?:
-: Fx
-: An equal sign (=)
-: Number
-: I will ask Bro. samson
-: /
-: ***
-: +++
-: -*
Classification of computers by principles of operation:
-: Analog, Digital
-: Supercomputers, Tablet
-: Mainframes, Hybrid
-: Workstation, personal computers
-: Mini computers, Microcomputers
The elementary base of the 1st generation of computers is:
-: Vacuum tubes
-: Transistor
-: Integrated circuits
-: Microprocessor
-: Artificial Intelligence
The elementary base of the second generation of computers is:
-: Transistor
-: Vacuum tubes
-: Integrated circuits
-: Microprocessor
-: Artificial Intelligence
I:
S: The elementary base of the third generation of computers is:
-: Integrated circuits
-: Transistor
-: Vacuum tubes
-: Microprocessor
-: Artificial Intelligence
S: The elementary base of the 4th generation of computers is:
-: Microprocessor
-: Transistor
-: Vacuum tubes
-: Integrated circuits
-: Artificial Intelligence
Is the smallest unit of data in a computer
-: bit
-: bit rate
-: second
-: Gigabyte
-: Megahertz
The elementary base of the second generation of computers is :
Artificial Intelligence
Transistor
Integrated circuits
Microprocessor
Vacuum tubes
