General MCQs
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Q501.1 billion bytes is equal to?
Correct Answer: B
Exactly one billion bytes (10^9 bytes) is mathematically defined as one Gigabyte (GB) in standard metric decimal storage units.
Q502.GUI stands for ______?
Correct Answer: B
GUI stands for Graphical User Interface, which allows users to interact with files, folders, and settings through visual icons and menus.
Q503.In MS Office a feature that saves the document automatically after certain intervals is called?
Correct Answer: C
The Auto Save (or AutoRecover) feature in Microsoft Office periodically saves document versions in the background to prevent data loss in crashes.
Q504.The bar at the top of the window that contains the name of Application Software is called?
Correct Answer: B
The horizontal Title Bar at the very top of a window shows the file name, the active program name, and window control buttons (minimize, close).
Q505.Which feature starts a new line whenever a word or sentence reached a border?
Correct Answer: A
Text Wrapping (or Word Wrap) automatically pushes text to a new line when it hits the right margin or cell boundary without forcing manual paragraph breaks.
Q506.A collection of related worksheets is called ______?
Correct Answer: A
An Excel file containing one or more related spreadsheets or worksheets is called a Workbook.
Q507.When we take a print, which option is important?
Correct Answer: B
Print Preview is important because it shows the exact layout and arrangement of text and margins as they will appear on the printed page before executing the print.
Q508.Which of the following data storage media generally has the highest cost per gigabyte (GB) of storage capacity?
Correct Answer: C
SSD (Solid-State Drive) provides faster data access but generally has a higher cost per gigabyte (GB) than traditional HDDs.
Q509.4 bytes is equal to how many bits?
Correct Answer: B
Since 1 byte is equal to 8 bits, 4 bytes is equal to 32 bits (4 x 8 = 32).
Q510.1 Terabyte (TB) is equal to how many GB?
Correct Answer: B
In simplified decimal convention, 1 Terabyte (TB) is equal to 1000 Gigabytes (GB). Alternatively, in binary, 1 TiB = 1024 GiB.
Q511.CMS in web development stands for?
Correct Answer: B
CMS stands for Content Management System, which is a software platform (like WordPress) used to create, edit, manage, and publish digital web content.
Q512.ICT stands for _____?
Correct Answer: A
ICT stands for Information and Communication Technology, covering all technologies used for information handling and communication.
Q513.Name the type of mouse which uses laser technology to detect the motion of the ball?
Correct Answer: C
An optical mouse uses optical sensors (such as an LED or laser) to track movement instead of a mechanical ball.
Q514.What is meant by a dedicated computer?
Correct Answer: A
A dedicated computer is pre-programmed or assigned to perform one and only one specific task, such as an embedded processor in an ATM or appliance.
Q515.EBCDIC stands for _______?
Correct Answer: A
EBCDIC stands for Extended Binary Coded Decimal Interchange Code, an 8-bit character encoding system developed by IBM.
Q516.Why do binary digits need more space?
Correct Answer: C
Binary codes are long and require a high number of digits (0s and 1s) to represent complex characters, numbers, and multimedia elements.
Q517.Which is most commonly used for making magnetic recording tape?
Correct Answer: A
Ferric oxide (Fe2O3) is a magnetic powder commonly used as a coating on recording tape to store analog or digital signals.
Q518.A number of letter that appears a little above the normal text is called?
Correct Answer: A
Superscript represents text or numbers printed slightly above the baseline (e.g. x2), while subscript is printed below the baseline (e.g. H2O).
Q519.The standard arrangement of keys on a keyboard is called?
Correct Answer: A
QWERTY is the standard keyboard layout name, derived from the first six keys on the top-left letter row.
Q520.Background color or effects applied on a document is not visible in?
Correct Answer: A
In MS Word, background colors or textures applied to document pages do not appear in Print Preview because they are typically omitted during printing to save ink.