Computer — All MCQs
4795 questions available
Q3741.Diskette is also known as _____?
Correct Answer: C
A diskette is the alternative technical term for a floppy disk, which is a legacy portable magnetic storage medium.
Q3742.Computer memory that needs its data to be refreshed otherwise it losses data is?
Correct Answer: B
DRAM (Dynamic RAM) utilizes capacitors that leak charge, requiring constant electrical refreshing cycles to preserve stored data bits.
Q3743.What would you do to delete a record in MS Excel?
Correct Answer: A
In legacy database-linked Excel structures, deleting a record involves navigating to the record in the Data form dialog box and selecting the Delete command.
Q3744.“Edit, Clear” Command does not include___function?
Correct Answer: C
The Edit -> Clear command removes content, formats, or comments inside a cell but keeps the physical cells themselves intact.
Q3745.Using drag and drop to copy contents of a cell, you press?
Correct Answer: C
Holding down the Ctrl key while dragging the border of a selected cell or range copies its contents to the new drop location.
Q3746.Function key to go to a specific cell in MS Excel is:
Correct Answer: B
Pressing the F5 function key opens the 'Go To' dialog box in MS Excel, allowing users to enter a specific cell reference (like G14) to navigate there directly.
Q3747.When was Instagram Launched?
Correct Answer: A
Instagram was co-founded by Kevin Systrom and Mike Krieger and officially launched on October 6, 2010.
Q3748.Who is the founder of Instagram?
Correct Answer: C
Instagram was founded in 2010 by Kevin Systrom and Mike Krieger, before being acquired by Facebook (now Meta) in 2012.
Q3749.Information highway or net is ______?
Correct Answer: C
The global 'Internet' is commonly metaphorically referred to as the 'information superhighway' or simply 'the net'.
Q3750.What is Google Drive mainly used for?
Correct Answer: C
Google Drive is Google's cloud storage service, designed to securely store, back up, sync, and share digital files online.
Q3751.The halting problem is a decision problem related to program ______?
Correct Answer: B
The Halting Problem (formalized by Alan Turing) is the decision problem of determining whether a program will terminate (halt) or execute infinitely.
Q3752.Cyberbullying is the act of ____ people online.
Correct Answer: A
Cyberbullying represents a malicious digital security concern involving threatening, harassing, or intimidating individuals through social media and other online platforms.
Q3753.In a flowchart, a parallelogram represents which of the following operations?
Correct Answer: C
In flowcharts, a parallelogram represents input (e.g., entering data) or output (e.g., printing or displaying results) operations.
Q3754.In Microsoft Word, the Paragraph group provides features like line spacing and the insertion of _____?
Correct Answer: A
The Paragraph group in MS Word provides options for paragraph alignments, line and paragraph spacing, and lists (Bullets and Numbering).
Q3755.One Petabyte (1 PB) of data is equivalent to exactly 1,000,000 _____?
Correct Answer: B
1 Petabyte (PB) = 1,000 Terabytes (TB) and 1 Terabyte = 1,000 Gigabytes (GB). Therefore, 1 PB = 1,000 * 1,000 = 1,000,000 GB.
Q3756.Which type of media is used to transmit and communicate information on digital electronic devices?
Correct Answer: A
Digital media represents content or communications transmitted in binary-coded formats (0s and 1s) over computer networks and electronics.
Q3757.In Scratch programming, an event is best described as an action that the program _____?
Correct Answer: B
In Scratch, an event (like clicking a green flag or a sprite) is an action that triggers specific scripts and forces the program to respond.
Q3758.In which major version of Microsoft Windows was the Paint 3D (3D Paint) application first introduced?
Correct Answer: A
Paint 3D (3D Paint) was introduced by Microsoft with the Windows 10 Creators Update in 2017 to allow easy 3D model creation and editing.
Q3759.Plug and Play (PnP) technology allows an operating system to recognize connected devices without requiring manual installation of a ______?
Correct Answer: C
Plug and Play (PnP) automatically detects and configures hardware components, eliminating the need to manually install device drivers.
Q3760.Which loop control statement is the opposite of the 'break' statement and is also referred to as a bypass statement?
Correct Answer: B
The 'continue' statement is the opposite of 'break'. It skips the remainder of the current loop iteration and 'bypasses' it to start the next iteration.