DocMcqs

Correct answer: John McCarthy. John McCarthy coined the term “artificial intelligence” in 1955 and is called its father.

• Eric Yuan: Eric Yuan founded Zoom.
• Steve Jobs: Steve Jobs co-founded Apple.
• Denis Ritchie: Dennis Ritchie created the C programming language.

Correct answer: Spam. Spam is unsolicited bulk e-mail.

• Worm: A worm is self-replicating malware.
• Virus: A virus is malicious code that attaches to programs.
• Threat: “Threat” is a general term for danger, not for unsolicited bulk e-mail.

Correct answer: Rearrange slides. Slide Sorter view shows thumbnails of all slides so they can be rearranged, copied, or deleted.

• To add an image to each slide: Images are added in Normal view or through the Insert tab.
• To edit individual slides: Individual slides are edited in Normal view.
• None of these: “None of these” is incorrect because rearranging slides is correct.

Correct answer: Mesh. Mesh topology offers redundant paths, so the network keeps working if one link fails.

• Ring: A ring can fail if one link or node breaks (unless it is a dual ring).
• Star: A star fails entirely if the central hub fails.
• None of these: “None of these” is incorrect because mesh is correct.

Correct answer: Mesh Topology. In a mesh topology, devices have multiple connections to other devices, creating several paths.

• Star Topology: In a star topology, each device connects to one central hub.
• Ring Topology: In a ring topology, each device connects to two neighbouring devices.
• None of these: “None of these” is incorrect because mesh topology is correct.

Correct answer: Short message service. SMS stands for Short Message Service.

• Standard message service: “Standard message service” is incorrect.
• Standard messaging service: “Standard messaging service” is incorrect.
• Single message service: “Single message service” is incorrect.

Correct answer: Hypertext Markup Language. HTML stands for Hypertext Markup Language, the standard language for creating web pages.

• Hypertext Markup Laser: “Laser” is incorrect.
• High-level Markup Language: “High-level” is incorrect.
• None of these: “None of these” is incorrect because Hypertext Markup Language is correct.

Correct answer: Cell. A cell is the box where a row and a column meet.

• Worksheet: A worksheet is the whole grid of cells.
• Square: “Square” is not the Excel term.
• Page: A page is a printing concept.

Correct answer: Italic. In most word-processing programs, Ctrl + I applies italic formatting.

• Indent: Indent has different shortcuts and is not Ctrl + I.
• Installation: Installation has no such shortcut.
• None of these: “None of these” is incorrect because italic is correct.