Information and Communication Technology MCQ

1161. What do you call a series of concentric or spiral storage areas created on a storage medium during the formatting process?

Correct Answer: Correct answer is: (D) Tracks.

Exam Relevance: SAT, ACT, AP Computer Science Principles

Difficulty: Easy

Concept notes: Tracks are concentric or spiral paths on a storage medium where data is stored.

Common Mistakes: Students may confuse tracks with other storage-related terms like sectors or cylinders.

Explanations: Tracks are the concentric or spiral paths created on a storage medium during the formatting process. These paths serve as the physical locations where data is stored. The term "tracks" is specifically used to describe these storage areas, making it the correct answer.

Option Analysis:

Option A: Traces are not a standard term used in the context of storage medium formatting.
Option B: Routes are not a standard term used in the context of storage medium formatting.
Option C: Domains are not a standard term used in the context of storage medium formatting.
Option D: Tracks are the correct term for concentric or spiral storage areas on a storage medium.

1162. Common building blocks used in designing a program is called a/an

Correct Answer: Correct answer is: (B) Programming Construct.

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

Difficulty: Easy

Concept notes: Programming constructs are the fundamental building blocks used in designing and writing programs. They include control structures, data structures, and other elements that form the basis of programming logic.

Common Mistakes: Students may confuse programming constructs with flowcharts, which are visual representations of program logic rather than the actual building blocks.

Explanations: Programming constructs are the essential components used in the design and implementation of programs. They include elements such as loops, conditionals, functions, and data structures. These constructs are the building blocks that programmers use to create algorithms and solve problems. Therefore, the correct answer is "Programming Construct."

Option Analysis:

Option A: Construction refers to the process of building something, not the building blocks themselves.
Option B: Programming Construct is the correct term for the building blocks used in designing a program.
Option C: Flowchart is a visual representation of a program's logic, not the building blocks themselves.
Option D: None of the above is incorrect because "Programming Construct" is the correct answer.

1163. Floppy Disk Drives were first introduced by which of the following computer manufacturers?

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

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

Difficulty: Easy

Concept notes: IBM introduced the first floppy disk drive in 1971.

Common Mistakes: Students may confuse IBM with other technology companies that are also well-known in the computer industry.

Explanations: IBM introduced the first floppy disk drive in 1971 as part of their System/370 mainframe computer. This innovation was significant in the history of computing as it provided a portable and reliable storage medium for data. Other companies like Sony, Samsung, and Panasonic have also produced floppy disk drives, but IBM was the first to introduce them.

Option Analysis:

Option A: Sony did not introduce the first floppy disk drive.
Option B: Samsung did not introduce the first floppy disk drive.
Option C: Panasonic did not introduce the first floppy disk drive.
Option D: IBM introduced the first floppy disk drive in 1971.

Mnemonic: IBM: "I Bring Memory"

1164. The processor may run slowly if too many users are accessing it at the same time

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

Exam Relevance: CISSP, CompTIA Network+, CCNA

Difficulty: Moderate

Concept notes: The performance of a server can degrade when multiple users simultaneously access it, leading to slower processing times.

Common Mistakes: Students may confuse the roles of a client and a server, thinking that a client's performance is affected by the number of users.

Explanations: A server is responsible for processing requests from multiple clients. When many users access the server at the same time, the server's processing load increases, which can lead to slower performance. In contrast, a client typically processes its own tasks and does not directly affect the performance of other clients.

Option Analysis:

Option A: A client is a device or software that requests and receives services from a server. The performance of a client is not directly affected by the number of users accessing the server.
Option B: A server is a device or software that provides services to clients. When multiple users access the server simultaneously, it can lead to slower processing times due to increased load.
Option C: This option is incorrect because the performance issue described is specific to the server, not the client.
Option D: This option is incorrect because the server is the component that can run slowly when accessed by many users.

1165. In MS Word CTRL P is used for

Correct Answer: Correct answer is: (A) Open the Print dialog box.

Exam Relevance: CAT, GRE, GMAT

Difficulty: Very Easy

Concept notes: The shortcut CTRL + P in Microsoft Word is used to open the Print dialog box, which allows users to configure and initiate the printing process.

Common Mistakes: Students may confuse this shortcut with other common shortcuts like CTRL + S for saving a document or CTRL + N for creating a new document.

Explanations: In Microsoft Word, the shortcut CTRL + P is specifically designed to open the Print dialog box. This dialog box provides options to configure the print settings, such as selecting the printer, number of copies, and page range, before initiating the print job.

Option Analysis:

Option A: Correct. CTRL + P opens the Print dialog box.
Option B: Incorrect. CTRL + P does not update the current Web page; this is unrelated to Word functionality.
Option C: Incorrect. Closing the current window is typically done with ALT + F4 or the close button, not CTRL + P.
Option D: Incorrect. The correct function is listed in Option A.

Mnemonic: P for Print, P for Paper.

1166. Which of the following can be used to move the cursor to the end of the document?

Correct Answer: Correct answer is: (A) Ctrl + End.

Exam Relevance: SAT, ACT, GED

Difficulty: Very Easy

Concept notes: The correct answer is based on the standard keyboard shortcut used in most text editors and word processing software to move the cursor to the end of the document.

Common Mistakes: Students may confuse the function of Ctrl + End with other keyboard shortcuts like Ctrl + Del or Ctrl + Backspace, which do not move the cursor to the end of the document.

Explanations: Ctrl + End is the standard keyboard shortcut used to move the cursor to the end of a document in most text editors and word processing software. This shortcut is universally recognized and is a quick way to navigate to the end of a document without manually scrolling.

Option Analysis:

Option A: Correct. Ctrl + End moves the cursor to the end of the document.
Option B: Incorrect. Ctrl + Del deletes the character to the right of the cursor.
Option C: Incorrect. Ctrl + Backspace deletes the word to the left of the cursor.
Option D: Incorrect. Not all options are correct.

Mnemonic: End of Document: Ctrl + End

1167. When a document is wider than it is long, which of the following page orientations should be selected?

Correct Answer: Correct answer is: (A) Landscape.

Exam Relevance: GED, SAT, ACT

Difficulty: Easy

Concept notes: Landscape orientation is used when the document's width is greater than its height.

Common Mistakes: Students may confuse landscape with portrait orientation, where the document is taller than it is wide.

Explanations: Landscape orientation is selected when the document's width exceeds its height. This orientation is ideal for documents that contain wide tables, charts, or images that are best viewed horizontally.

Option Analysis:

Option A: Correct. Landscape orientation is used for documents that are wider than they are long.
Option B: Incorrect. Portrait orientation is used for documents that are taller than they are wide.
Option C: Incorrect. Legal is a paper size, not an orientation.
Option D: Incorrect. Tabloid is a paper size, not an orientation.

Mnemonic: Wide is Landscape, Tall is Portrait.

1168. What does the program counter do?

Correct Answer: Correct answer is: (C) Holds the address of the instruction for each cycle.

Exam Relevance: Computer Architecture, Computer Organization, Microprocessors

Difficulty: Moderate

Concept notes: The program counter (PC) is a register in the CPU that holds the address of the next instruction to be executed.

Common Mistakes: Students often confuse the program counter with the memory address register, which holds the address of the data or instruction currently being accessed.

Explanations: The program counter (PC) is a special-purpose register in the CPU that holds the address of the next instruction to be executed. During each cycle, the PC is incremented to point to the next instruction in the sequence. This ensures that the CPU fetches and executes instructions in the correct order. The PC does not hold the actual data or instruction, nor does it hold any arbitrary memory address. It specifically holds the address of the next instruction to be executed.

Option Analysis:

Option A: This describes the function of a register that holds data or instructions, not the program counter.
Option B: This describes the function of a memory address register, which holds the address of data or instructions currently being accessed, not the program counter.
Option C: This correctly describes the function of the program counter, which holds the address of the next instruction to be executed.
Option D: This describes the function of an accumulator or a temporary register used in the ALU, not the program counter.

Mnemonic: PC = Program Counter, Points to Next Instruction

1169. Which device is more intelligent when sending data packets?

Correct Answer: Correct answer is: (A) Switch.

Exam Relevance: CCNA, CompTIA Network+, CIW Network Specialist

Difficulty: Moderate

Concept notes: A switch is more intelligent than a hub when sending data packets because it can make decisions based on the destination address of the packet.

Common Mistakes: Students often confuse the functions of a switch and a hub, thinking both devices operate in the same manner.

Explanations: A switch is more intelligent than a hub because it can examine the destination address of each data packet and forward it only to the appropriate device, rather than broadcasting it to all connected devices. This targeted approach reduces network congestion and improves efficiency. In contrast, a hub simply broadcasts all incoming data to every port, which can lead to unnecessary traffic and collisions.

Option Analysis:

Option A: Correct. A switch is more intelligent because it can make decisions based on the destination address of the packet.
Option B: Incorrect. A hub is less intelligent as it broadcasts all incoming data to every connected device without making any decisions.
Option C: Incorrect. The switch is more intelligent, not the hub.
Option D: Incorrect. The switch is more intelligent, not neither.

Mnemonic: Switches Select, Hubs Hail

1170. In Microsoft PowerPoint are symbols used to identify items in a list

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

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

Difficulty: Easy

Concept notes: In PowerPoint, symbols used to identify items in a list are called bullets.

Common Mistakes: Students may confuse bullets with icons or markers, which are different types of visual elements in PowerPoint.

Explanations: Bullets are the standard symbols used in PowerPoint to identify items in a list. They help to organize and highlight information in a structured format. Icons and markers are not typically used for this purpose in list items.

Option Analysis:

Option A: Icons are graphical symbols used to represent functions or actions, not specifically for list items.
Option B: Markers are used in charts and graphs, not for identifying items in a list.
Option C: Bullets are the correct symbols used to identify items in a list in PowerPoint.
Option D: Graphics are images or illustrations, not specifically used for list items.

Mnemonic: Bullets Bring Balance

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3 thoughts on “Information and Communication Technology MCQ - Set 117”

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 117”

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