Computer — All MCQs
4795 questions available
Q3421.Guided Media is also known as ______?
Correct Answer: C
Guided media uses physical cabling (like fiber optic or twisted pair) to guide signals, and is formally termed bounded transmission media.
Q3422.In MS Excel, through which of the following table options can charts be created?
Correct Answer: C
Excel charts, tables, shapes, and other graphical elements are inserted using tools located inside the Insert tab.
Q3423.Which is a malware that monitors a device and steals important information about a person or organization without their consent and sends such information to another person or organization?
Correct Answer: A
Spyware is malicious software designed to secretly record user activity, harvest sensitive credentials or details, and transmit them without consent.
Q3424.Which gallery contains “Strikethrough” option in MS Word?
Correct Answer: A
The Strikethrough option is found in the Font group (Font Gallery) on the Home tab in MS Word, allowing users to draw a line through selected text.
Q3425.The advancement in the ______ gave birth to the Electronic Era.
Correct Answer: B
The invention and refinement of the vacuum/electron tube in the early 20th century enabled the amplification of signals, giving birth to the Electronic Era.
Q3426.Cyber bullying and harassment do not go through the experience of ______?
Correct Answer: A
Cyberbullying causes mental and emotional distress (such as anxiety, low self-esteem, and frustration), but certainly not happiness.
Q3427.Accuracy of data depends on?
Correct Answer: C
Data integrity and accuracy directly rely on the reliability of the source and the rigor of the data collection methodologies.
Q3428.In MS Word, to change the default language, go to the File menu and select ______?
Correct Answer: B
Changing the default language or editing preferences in Microsoft Word is done by opening File -> Options -> Language.
Q3429.Light is the example of ______?
Correct Answer: A
Light varies continuously in intensity and wavelength, making it a classic example of an analog signal.
Q3430.Which one translates the program written in assembly language into machine language instructions for execution?
Correct Answer: A
An assembler is a system tool specifically designed to translate assembly language mnemonics into binary machine code.
Q3431.Slide Rule is the example of which age of computers?
Correct Answer: A
Under historical computing classifications, early mechanical aids like the Abacus, Napier's Bones, Slide Rule, and Pascaline belong to the Dark Age of computers.
Q3432.Noor Fatima has collected the required data from her office. Now she wants to extract important information from this data. Which of the following can help her achieve this?
Correct Answer: B
Transforming raw facts (data) into meaningful, structured knowledge (information) is the definition of computer processing.
Q3433.Sorting is the process of rearranging or reordering data based on different _______ like size, quality, value and quantity.
Correct Answer: A
Sorting organizes files or numbers into ordered structures based on specified evaluation criteria (such as value, size, or alphabetical priority).
Q3434.MS Word 2010 provides an advanced feature for automatically creating a?
Correct Answer: C
MS Word can automatically compile and format a Table of Contents (ToC) based on the heading styles applied throughout the document.
Q3435.In 2017, the which virus attacked the National Health Service in the United Kingdom which made the whole system non-functional for several days?
Correct Answer: B
In May 2017, the WannaCry ransomware cryptoworm attacked computers worldwide, severely impacting the United Kingdom's National Health Service (NHS).
Q3436.Which one of the following is not a cybercrime?
Correct Answer: A
Stealing a book is a physical theft, whereas cybercrimes represent illegal activities targeting or using computers and network infrastructure.
Q3437.FM, AM radios, television and cordless phones use _____ for transmission.
Correct Answer: B
Standard AM/FM broadcasts, analog televisions, and consumer cordless phones rely on radio waves inside specific frequency bands for signal transmission.
Q3438.Which type of chart is suitable to show a family's income from three different sources?
Correct Answer: A
A pie chart represents the proportional share of parts to a whole, making it ideal to show how family income is split across different sources.
Q3439.MS Word is still most widely used ____ software in the world.
Correct Answer: A
MS Word remains the premier and most widely integrated word processing software used globally to write, format, and manage text documents.
Q3440.Which one of the following is not can be used for hard copy output device?
Correct Answer: B
A speaker is an audio output device that produces sound waves (softcopy audio), unlike physical printing devices like plotters and printers.