Ctrl + F is the shortcut in your browser or operating system that allows you to find words or questions quickly.
Ctrl + Tab to move to the next tab to the right and Ctrl + Shift + Tab to move to the next tab to the left.
On a phone or tablet, tap the menu icon in the upper-right corner of the window; Select "Find in Page" to search a question.
Share UsSharing is Caring
It's the biggest motivation to help us to make the site better by sharing this to your friends or classmates.
Explore the components and functionality of computer systems, from hardware to software, and gain insights into their design and operation.
Tick the input devices
A byte consists of
What component is this...?
High level language is also called
Software
...is a computer program that contains the set of instructions needed to tell the hardware what to do
RAM is an example of which type of storage?
This is when the computers are linked to a network and enables sharing of information and files.
The data is not saved.
Internet Protocol
which is not input device
An electronic visual display for computers.
The brain of any computer system is
What type of data stored in the RAM.
Which of the following is true of RAM?
Carbon Copy; Blind Carbon Copy
Text must be stored in a binary code in computers. this code is called:
What is a backing storage device?
The binary number 1101 represents the decimal number _______________
It is a free, online photo-sharing application and social network platform that was acquired by Facebook in 2012.
Software has two types--------
A device that enables the computer to send and receive electronic communication signals for internet and email.
A solid state drive is an example of which type of storage?
Programs designed to perform specific tasks is known as
Which of the following is the largest?
Bitmap images are stored as a series of tiny dots called
Properly arranged data is called
WAN
Video file
It is an American micro-blogging and social networking service on which users post and interact with messages known as "tweets".
Most computer system have which six components?
The earliest calculating devices are
Instructions and memory address are represented by
What produces useful information out of data?
A computer consists of
People who interact with the computer system, they are also called the end users.
Machine language is
Which of the following is machine independence program?
The decimal number 9 is represented by ________ in binary.
How many bits are in a byte? (type one number only)
AI and ML stands for
The hard drive saves data
Any invention including tools, machines, techniques, and power sources.
It is a social networking service and website started in February 2004. It was built by Mark Zuckerberg.
Operating system
-------------is used to measure memory
1. Which of the following is the lowest level of computer language?
CPU
What is the Caesar's Cipher?
Uniform Resource Locator
The acronym ROM stands for:
Which of the following is true of ROM?
A device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image
These are set of guidelines and rules to follow when using the hardware, the software applications, and the data.
An output device used to transmit sound.
The basic operations performed by a computer are
It the most powerful computer available.
A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Web browsers, word processors, accounting programs.
Keyboard, mouse, CPU, monitor, printer, speakers.
Random Access Memory stores files temporarily being used by the CPU>
Which of the following is found in RAM when the computer is being used?
It is a collection of computer network that link billions of different computers around the world.
How many elements a computer system have?
An internal card the enables high quality pictures on the monitor.
Tick the backing storage devices
Full form of ALU is
2. The term 'GUI' stands for...
Which of the following is not a form of data?
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
Random Access Memory - Volatile, temporary memory to store data while the PC is running and is erased when computer turns off.
Uses your internet to upload and save your data to an online space.
The translator program used in assembly language is called
Which unit converts computer data into human readable form?
In a colour bit mapped graphic, if you use 4 bits for each pixel how many colours can you represent?
True
These are the facts and facet of records that we input into the computer.
What is the responsibility of the logical unit in the CPU of a computer?
It serves as a gateway to transfer data between networks.
What are the three decisions making operations performed by the ALU of a computer?
It is a computer output device that produces a permanent or hard copy of documents stored in the computer.
Set of instructions that tells the hardware what to do. It is what guides the hardware and tells it how to accomplish each task. Eg Microsoft Word, PowerPoint
Which one is the largest space?
John Napier invented Logarithm in
7. What is the word 'pixel' short for?
Types of storage devices
There is no separate code for every alphabet, color, number, symbol
The ALU of a computer responds to the commands coming from
Operating system, editors, and debuggers comes under?
Convert 100101 to denary
The internal fan that cools the microprocessor.
Hacking
Which of the following is not input unit device?
When was vacuum tube invented?
A computer disc usually used to store video/movies.
If volatile means that data is lost when the power is turned off, which term means that it is stored even without power?
From the following which is an output device?
Which of the following are the best units of data on an external storage device?
Name the component of the computer system that performs calculations and logic operations ______________________.
9. Which of the following is generally used as a computer input device?
4. Who is usually referred to as the 'Father of Computers' ?
10. 'WYSIWYG' is a great little computer word. But what does it stand for?
Which of the following storage devices can store maximum amount of data?
High density double sided floppy disks could store _____ of data
CD-ROM is a
Which of the following terms is the most closely related to main memory?
A group of computers that are connected together in order to share resources quickly and efficiently.
Which part of the computer is used for calculating and comparing?
The largest number that can be represented by 4 bits is:
What type of data stored in the ROM?
An advanced computer pointing device that uses a light-emitting diode (LED)
It is a computer input device modeled from the keys of typewriter.
Which of the following memories allows simultaneous read and write operations?
The most common and widely used computer today which you can see in homes, schools, and in most businesses.
Hardware is:
When was Pascaline invented?
They use computers to teach learners better and faster.
Anytime access, ease of use, backup, document sharing.
Another name for main memory is:
Provides a certain service and manages resources.
Abacus was the first
Web cam is an
Keyboard, screen, mouse, game pads, scanner.
How many bits would it take to represent this black and white image?
Robots can be used in automations
Which device can understand difference between data & programs?
Which of the following is not an input device?
Web browser, e-mail
Software in computer
An paste that is applied on the CPU to transfer the heat from the microprocessor to the heat sink/CPU fan.
Full form of GUI is
Convert 83 to binary
Where information not being used by the CPU is stored.
Devices used to insert data into a computer (keyboard, mouse, microphone, scanner, voice recognition)
It refers to the people involved in the data processing operations such as the programmers, computer operators, and system analysts.
Which one do you like?
5. The first IBM PC was released to the public prior to 1985.
LAN
"Father of the computer", Babbage is credited with inventing the first mechanical computer that eventually led to more complex designs.
Which backing storage device does a Raspberry Pi use?
How is each character stored in the computer-------------
6. Which of the following is not a database program?
Microsoft Excel document
What form of data does a computer store?
The two kinds of main memory are:
_Select all examples of input devices below.
Read Only Memory- Permanent memory that cannot be changed. It makes the BIOS function. Checks your OS.
The ___________________ is the part of the computer system that decides where to send data to be processed.
Full form of CPU is
A bit ______ graphic is one way of storing an image on a computer.
What is the date when Babbage conceived Analytical engine
Which of the following devices is an input and an output device?
Choose the input device listed below
Choose the storage device listed below
RAM saves data
Brain of the computer that performs instructions defined by software.
Which operation is not performed by computer
The program you are using and the data you are working with.
What is ASCII?
Which of the following is NOT an embedded system?
Attachment
Microsoft Word is an example of ___________ software.
How many kilobytes are in a megabyte? (type one number only)
Printed circuit board on which the CPU, RAM chips and other electronic circuit elements are located.
The ALU of a computer normally contains a number of high speed storage element called
Information Technology merges the study of three areas. These includes Computer Science, Office Automation and ___________________________.
From the following which is not secondary memory device
Resolution of an image is dependent on
Choose the output device listed below
A disc usually used to store music files.
The CPU (central Processing Unit):
Storage device that stores digitally encoded data on rapidly rotating disks with magnetic surfaces.
Tick two of the following options that are non-volatile
It is physical equipment that implements the data processing so that useful information may come as a result.
The difference between memory and storage is that memory is _____ and storage is __
What is an output device?
Which of the following is a read only memory storage device?
Where to find resources on the host. The host is the webpage.
Software used to control the computers boot up and its peripheral equipment.
Which of the following is the device that connects internal components together in a computer system?
The smallest unit of memory. 8 bits = 1 byte.
An operating system is a----------------
Which of the following device was not invented by Babbage?
Full form of WWW is
3. The keyboard layout designed by Sholes is :
Tick the output devices
Devices that projects images, gives sound, and basically gives out the info from the computer (monitor, printer, projector, speakers)
Who is the founder of Microsoft?
Which of the following is not an electronic computer?
The term gigabyte refers to
An electronic device that can store and process data to help users complete tasks. Ex: Refrigerators, phones, game systems, TV, eBooks, i Pods.
The smallest number that can be represented by 4 bits is:
Which statement is valid about computer program?
8. RAM refers to "Random Access Memory'
The main purpose of a computer is to process data. The processing stage takes place within the__________________.
What is the encrypted text for "computer" when a Caesar cipher with a key value of A=d is used?
Denary number system has base
The central processing unit (CPU) consists of
What component is this...?
Tells the operating system what type of program it needs to open.
What is an input device?
Which of the following machine was not invented by Charles Babbage?
Spam
The activity of defrauding an online account holder of financial information by posing as a legitimate company.
Bit stands for
Printer, speaker.
RAM is type of --------
From the following which is not an input device
A _________ is an electronic device that performs tasks based on instructions given by the user.
Name the component of the computer system that stores data that are currently being used by the CPU ___________________________________.
An integrated circuit is
A device that provides power to a computer.
Which sentence below best defines encryption?
It is the physical part of computer which includes the input and output devices.
To keep up this site, we need your assistance. A little gift will help us alot.
Donate- The more you give the more you receive.
Related SubjectApple M4 Macs
Operating System Functions
Psychology
Programmable Logic Controller
Adipose Tissue
Computer Fundamentals
Street Fighter 6 Game
Desktop Publishing
Web Enhanced Animation Graphics
Introduction to Multimedia
Southwest Airlines Overview
The Science of SpaceX Satellites
Vibrant Triangle Indian Community
Intrusion Detection System
Network Administration
Computer Information Systems
Database Management System
Driver Device
Information Systems Operations and Maintenance
Applied Business Tools and Technologies
Quantum Computers
Programming vs Coding
Origin of Women in Computing
Next Generation Kindle
Apple Intelligence: Transforming Our Digital Experience
Quality Assurance Testing
Computer Support Technician
Computer Science
Managing Information and Technology
Information Technology Capstone Project
Intro to Hardware Description Language
Animation Project
Computer Programming
Modeling and Simulation
Linux Administration
Shopee Cashback Voucher
Temu $0 Shipping Fee
Amazon 75% Off Discounts