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