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