Which logic operation inverts the input value?
What is a topology that combines two or more different types of topologies more commonly known as
Tablets and smartphones use ..................... keyboard
The connection between a Bluetooth earpiece and a smartphone is an example of which type of area network?
RAM has an unlimited capacity compared to secondary storage devices.
An example of a magnetic storage device is
A pathway on a circuit board through which data moves is called
The maximum range of a PAN is approximately
Which of the following uses fibre channel?
A device that allows users to feed data into a computer for analysis and storage and to give commands to the computer is called
The software that initializes and test the system at startup is the
When does the POST occur at start-up?
The two types of drive connectors are PATA and
The keyboard has an average of ............. keys
The component of the CPU that manages the flow of data through the CPU is called
Which of the following OS is capable of handling multiple CPU at the same time?
GUI started in which generation of computers?
Which device is used to move the cursor on a computer screen?
Which of the following file types is commonly used for images?
Which of the following symbols is commonly used in email addresses?
The type of printer that uses pins to strike an inked ribbon is the
Which is the following devices is must at the WAEC headquarters?
Three types of buses are address bus, data bus and
An example of a toggle key is
What is the main use of spreadsheet software like Microsoft Excel?
Which one is the odd one out?
One kilobyte is approximately
Is ROM permanent storage?
What does the acronym NAS stand for in computer networking?
What is the purpose of an email signature?
Which of the following tools is most commonly used to create presentations?
The computer's power supply converts
Which part of a computer is responsible for temporary storage during operation?
What does the term "broadband" refer to in internet connections?
NAS increases performance and reliability with features like
A delay caused by waiting for another component to deliver data is called
In a word environment, which shortcut will enable you to check spelling and grammar?
What is the main purpose of a printer?
Why is ROM considered non-volatile?
Which of these is a feature of a strong password?
Which of the following buses sends memory address to other components?
The CPU is also known as the brain of the computer
The limited range of Bluetooth device is
The physical size and shape of the motherboard is refers to as
Which device helps increase Wi-Fi coverage in large building.
The colour code of the live wire is
If you apply the NOT operation to binary number 0011, what is the result?
Which of the following is better suited for larger businesses and requires administration by IT staff?
A modem connects a local network to the internet.
What does the AND operation do if both input values are 1?
You need access to the internet for cloud storage.
A platter or set of platters on which data is stored is called
Desktop hard drives operates 24/7.
Which of these is NOT one of the five parts of an information system?
A special-purpose computer system which is completely encapsulated by the device it controls is called
Which of the following is a portable storage device?
A program that controls a specific hardware device attached to a computer is called
Given two binary numbers A = 00111 and B= 11000, after performing the AND operation on A and B, how many 1s are in the output?
Which of the following is the best way to back up important files?
Which of the following uses only Ethernet?
What is the purpose of a file compression tool like WinRAR?
Which of the following is a type of malware designed to extort money by blocking access to files?
Which of these is NOT a function of the computer’s operating system?
What does the term “drag and drop” refer to in computing?
IEEE 1394A port is also known as
Which of the following is an example of a web-based email service?
Which of the following generates electric pulses at a specific frequency?
Which of these is NOT an output device?
A group of applications that are designed to work we together and share some common interface is known as
Which of the following types of network has the biggest geographical coverage is
Which type of network covers the smallest geographic area?
Which coding scheme is capable of representing almost all the world's current written languages as well as classic and historical languages.
Which of the following keys is used to delete text to the right of the cursor?
The controller chip on a circuit board is called
The software that helps to maintain the proper and smooth functioning of a computer system is called
Which command is commonly used to find a specific word in a document?
Hi my name is Isaac Quaicoe
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