Information and Communication Technology MCQ

671. In MS-Excel on a sheet the active cell is indicated by

Correct Answer: Correct answer is: (A) A dark wide border.

Exam Relevance: Microsoft Office Specialist, High School Computer Science Exams

Difficulty: Easy

Concept notes: In MS-Excel, the active cell is visually distinguished by a dark wide border.

Common Mistakes: Students may confuse the active cell with other highlighted cells or think it has a blinking border.

Explanations: The active cell in MS-Excel is the cell that is currently selected and ready for data entry or editing. It is indicated by a dark wide border around the cell, making it easily identifiable. This visual cue helps users quickly locate the cell they are working on.

Option Analysis:

Option A: Correct. The active cell is indicated by a dark wide border.
Option B: Incorrect. A dotted border is not used to indicate the active cell.
Option C: Incorrect. A blinking border is not used to indicate the active cell.
Option D: Incorrect. The active cell is indeed indicated by a dark wide border.

Mnemonic: Dark Border, Active Cell

672. What word means to copy or move files from another computer system to a local computer system to a local computer system over a network?

Correct Answer: Correct answer is: (B) Download.

Exam Relevance: SAT, ACT, AP Computer Science Principles

Difficulty: Easy

Concept notes: The term "download" refers to the process of copying or moving files from a remote computer system to a local computer system over a network.

Common Mistakes: Students may confuse "download" with "upload," which is the opposite process of sending files from a local computer to a remote system.

Explanations: The term "download" is used to describe the action of transferring files from a remote computer system to a local computer system over a network. This is the correct term for the process described in the question.

Option Analysis:

Option A: Format is the process of preparing a storage medium for use, not transferring files.
Option B: Download is the correct term for copying or moving files from another computer system to a local computer system over a network.
Option C: Approach is a general term and does not specifically refer to file transfer processes.
Option D: Command is a directive given to a computer system, not a file transfer process.

Mnemonic: D for Download, D for Data transfer.

673. What do you call a computer that receives and stores e-mail data until retrieved by the email account holder?

Correct Answer: Correct answer is: (D) POP server.

Exam Relevance: SAT, ACT, AP Computer Science Principles

Difficulty: Easy

Concept notes: A POP server (Post Office Protocol server) is a type of server that receives and stores email messages for a user until they are retrieved by the email client.

Common Mistakes: Students may confuse POP servers with other types of servers, such as SMTP servers, which are used for sending emails.

Explanations: A POP server is responsible for receiving and storing email data until the user retrieves it using an email client. This aligns with the description given in the question. Other options like ISP (Internet Service Provider), POST (which is not a standard term in this context), and MPEG (Moving Picture Experts Group, related to video compression) do not fit the description of a server that stores email data.

Option Analysis:

Option A: ISP is an Internet Service Provider, not a server for storing email data.
Option B: POST is not a standard term in this context and does not refer to a server for storing email data.
Option C: MPEG is related to video compression and is not a server for storing email data.
Option D: POP server is the correct term for a server that receives and stores email data until retrieved by the email account holder.

674. A dynamic website that is normally database driven and which enables the owner/user to manage the content of their own website without needing to know any coding at all is known as.....

Correct Answer: Correct answer is: (A) Content Management System (CMS).

Exam Relevance: Web Development, Information Technology, Computer Science

Difficulty: Easy

Concept notes: A Content Management System (CMS) is a software application that allows users to create, manage, and modify content on a website without requiring technical knowledge of coding.

Common Mistakes: Students may confuse CMS with DNS (Domain Name System), which is a system that translates domain names into IP addresses.

Explanations: A CMS is a dynamic website solution that is typically database-driven, enabling users to manage website content without needing to know any coding. This aligns with the description provided in the question. DNS, on the other hand, is unrelated to content management and is used for translating domain names into IP addresses.

Option Analysis:

Option A: Correct. A CMS fits the description of a dynamic, database-driven website that allows users to manage content without coding knowledge.
Option B: Incorrect. DNS is not related to content management and is used for translating domain names into IP addresses.
Option C: Incorrect. The correct answer is provided in Option A.
Option D: Incorrect. The correct answer is not "All the above" as only Option A is correct.

675. The communication line between CPU memory and Peripherals is called a.....

Correct Answer: Correct answer is: (B) Bus.

Exam Relevance: AP Computer Science Principles, A+ Certification, CompTIA Network+

Difficulty: Easy

Concept notes: The communication line between the CPU, memory, and peripherals is called a bus.

Common Mistakes: Students may confuse the bus with the motherboard, which is a physical component that holds and connects various parts of a computer.

Explanations: The bus is a communication pathway that allows data to be transferred between the CPU, memory, and peripherals. It is not a physical component like the motherboard, but rather a logical pathway for data transfer.

Option Analysis:

Option A: The motherboard is a physical component that holds and connects various parts of a computer, not the communication pathway itself.
Option B: The bus is the correct term for the communication pathway between the CPU, memory, and peripherals.
Option C: This option is incorrect as the bus is the correct term.
Option D: This option is incorrect as the bus is the specific term for the communication pathway.

Mnemonic: Bus = B for Bits moving

676. Who invented Analytical engine?

Correct Answer: Correct answer is: (C) Charles Babbage.

Exam Relevance: AP Computer Science Principles, IB Computer Science, SAT Subject Test in Computer Science

Difficulty: Easy

Concept notes: Charles Babbage is credited with inventing the Analytical Engine, a mechanical general-purpose computer.

Common Mistakes: Students may confuse Charles Babbage with other early computer pioneers like Blaise Pascal or Dr. Herman Hollerith.

Explanations: Charles Babbage designed the Analytical Engine in the 1830s, which was a mechanical device capable of performing any arithmetic operation through the use of punched cards. This invention laid the foundation for modern computing.

Option Analysis:

Option A: Blaise Pascal invented the mechanical calculator, not the Analytical Engine.
Option B: George Bool is known for Boolean algebra, not the Analytical Engine.
Option C: Charles Babbage is the correct inventor of the Analytical Engine.
Option D: Dr. Herman Hollerith invented the tabulating machine, not the Analytical Engine.

Mnemonic: Babbage Built Big Brains

677. RUP Stands for "Rational Unified Process." RUP is a software development process from Rational, a division of.....?

Correct Answer: Correct answer is: (B) IBM.

Exam Relevance: Software Engineering Exams, IT Certification Exams

Difficulty: Easy

Concept notes: RUP, or Rational Unified Process, is a software development process created by Rational, a division of IBM.

Common Mistakes: Students may confuse RUP with other software development methodologies or may not be aware that Rational is a division of IBM.

Explanations: RUP is a software development process developed by Rational, which is a division of IBM. Therefore, the correct answer is IBM.

Option Analysis:

Option A: Microsoft is not the parent company of Rational.
Option B: IBM is the correct parent company of Rational.
Option C: Compaq is not related to Rational or RUP.
Option D: This option is incorrect as IBM is the correct answer.

Mnemonic: RUP IBM, Rational's Parent

678. Which of the following produces the best quality graphics reproduction?

Correct Answer: Correct answer is: (C) Plotter.

Exam Relevance: GRE, GATE, GMAT

Difficulty: Moderate

Concept notes: Plotters are specialized printers that produce high-quality vector graphics, making them ideal for technical drawings and large-scale prints.

Common Mistakes: Students may confuse the capabilities of different types of printers, such as inkjet or laser printers, which are more commonly used for general printing tasks.

Explanations: Plotters are designed specifically for high-quality graphics reproduction, particularly for technical drawings and large-scale prints. They use vector graphics, which are resolution-independent and can be scaled without losing quality. This makes plotters superior for producing detailed and precise graphics compared to other types of printers.

Option Analysis:

Option A: Laser printers are known for their high-speed printing and good quality text and graphics, but they are not specialized for high-quality graphics reproduction.
Option B: Inkjet printers produce good quality graphics but are not as precise as plotters for technical drawings and large-scale prints.
Option C: Plotters are designed for high-quality graphics reproduction, especially for technical drawings and large-scale prints.
Option D: Dot matrix printers are outdated and produce low-quality graphics, making them unsuitable for high-quality graphics reproduction.

Mnemonic: PLOT - Plotters for Large, Outstanding Technical drawings

679. Multi-user systems use a single processing unit to link several.....

Correct Answer: Correct answer is: (B) Dumb terminals.

Exam Relevance: Computer Science, Information Technology, Networking

Difficulty: Easy

Concept notes: Multi-user systems allow multiple users to access a single processing unit simultaneously. Dumb terminals are simple devices that connect to a central processing unit, providing users with access to shared resources and applications.

Common Mistakes: Students may confuse dumb terminals with workstations, which are more powerful and capable of independent processing.

Explanations: Dumb terminals are used in multi-user systems because they rely on the central processing unit for all computing tasks. They do not have their own processing power and are designed to connect to a central server, making them ideal for multi-user environments where multiple users need access to shared resources.

Option Analysis:

Option A: Workstations are more powerful and can perform tasks independently, making them unsuitable for multi-user systems that rely on a central processing unit.
Option B: Dumb terminals are simple devices that connect to a central processing unit, making them suitable for multi-user systems.
Option C: Mainframes are large, powerful computers that can support multiple users, but they are not the devices that users directly interact with in a multi-user system.
Option D: This option is incorrect as dumb terminals are the correct answer.

Mnemonic: Dumb terminals depend, Dumb terminals don't compute.

680. In Microsoft Power Point good design determines

Correct Answer: Correct answer is: (D) All of the Above.

Exam Relevance: Microsoft Office Specialist, Presentation Skills Certification

Difficulty: Moderate

Concept notes: Good design in Microsoft PowerPoint impacts credibility, first impression, and readability.

Common Mistakes: Students may overlook the combined impact of design on multiple aspects and focus on only one.

Explanations: Good design in Microsoft PowerPoint enhances credibility by ensuring the presentation looks professional and trustworthy. It also creates a positive first impression, which is crucial for engaging the audience. Additionally, good design improves readability, making the content easier to understand and follow. Therefore, all these aspects are interconnected and contribute to the overall effectiveness of a PowerPoint presentation.

Option Analysis:

Option A: Credibility is indeed influenced by good design, as a well-designed presentation appears more professional and trustworthy.
Option B: First impression is also significantly affected by design, as the initial visual impact can set the tone for the entire presentation.
Option C: Readability is improved with good design, as it ensures the content is clear and easy to follow.
Option D: All of the above are correct, as good design impacts credibility, first impression, and readability.

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3 thoughts on “Information and Communication Technology MCQ - Set 68”

Peter Ross April 8, 2020

The MCQ is quite entertaining and will help in increasing knowledge also.
Reyaz Ahmad khan December 26, 2020

plz help me in regard with current Affairs
Eshita Nandpal April 11, 2021

Plz give make a part of unit wise

3 thoughts on “Information and Communication Technology MCQ - Set 68”

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