Computer — All MCQs
4795 questions available
Q4781.The computer BIOS (Basic Input/Output System) cannot function without which foundational hardware component?
Correct Answer: D
The BIOS resides on a physical ROM or Flash chip mounted on the motherboard; hence, it cannot exist or execute without the motherboard.
Q4782.What does the hardware interface abbreviation 'AGP' stand for?
Correct Answer: A
AGP stands for Advanced Graphics Port, which is a legacy high-speed slot designed specifically to attach graphics cards to motherboards.
Q4783.How are digital signals standardly represented internally within a computer system?
Correct Answer: B
Digital signals represent data discretely using binary code consisting of sequences of 0s and 1s.
Q4784.How many Megabytes (MB) are contained within exactly one Gigabyte (GB) of storage?
Correct Answer: D
In binary computer storage measurement, 1 Gigabyte (GB) consists of exactly 1024 Megabytes (MB).
Q4785.According to global web traffic statistics, which website was the most visited and searched site in 2023?
Correct Answer: B
Google is consistently ranked as the most popular and most heavily searched website globally.
Q4786.In presentation software, what is a collection of predefined visual elements, layouts, and color schemes called?
Correct Answer: C
A Theme is a predefined package of colors, fonts, and visual styles that gives slides a cohesive, professional appearance.
Q4787.Which keyboard shortcut is used in Word, PowerPoint, and Outlook to toggle text between lowercase, UPPERCASE, and Capitalize Each Word?
Correct Answer: C
Pressing Shift + F3 cycles selected text through various capitalization cases in Microsoft Office applications.
Q4788.Which keyboard key moves the cursor from its current position to the very beginning of the next line?
Correct Answer: A
Pressing the Enter key registers a line break or paragraph break, moving the cursor to the start of the next line.
Q4789.Microsoft Office's Clipart consists of a pre-made collection of which of the following?
Correct Answer: C
Clip art is a database of pre-made digital drawings, graphics, and visual elements used to illustrate documents.
Q4790.Which of the following methods can be used to insert a new slide into a PowerPoint presentation?
Correct Answer: D
PowerPoint supports multiple methods to add slides, including ribbon commands, context menus, and toolbar shortcuts.
Q4791.Keyboard keys starting with the characters F1 through F12 are categorized as what type of keys?
Correct Answer: A
F1 through F12 keys are named Function Keys and execute special predefined actions in different applications.
Q4792.A program used to view World Wide Web (WWW) pages, such as Google, Yahoo, or Wikipedia, is known as a _________?
Correct Answer: D
A web browser (like Chrome or Safari) is application software designed to request, load, and display HTML web pages from the internet.
Q4793.Which network protocol allows a user to access, view, and transfer files from other computers on the Internet?
Correct Answer: B
FTP (File Transfer Protocol) is the standard protocol used to exchange and transfer files between computers over a TCP connection.
Q4794.In Microsoft Excel, what utility should be used to sort or fill in a user-defined custom order?
Correct Answer: C
A Custom List allows Excel users to populate or sort ranges of cells using customized, user-defined progressions.
Q4795.Terabyte is equal to how many TB?
Correct Answer: A
By metric abbreviation, a Terabyte is represented simply as 1 TB.