Computer Science/IT MCQs
Topic Notes: Computer Science/IT
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
281
What is the primary purpose of adding Alt Text to an image?
Answer:
For screen readers to describe the image to visually impaired users
**Alt Text** (Alternative Text) is a crucial accessibility feature. It provides a textual description of an image that can be read aloud by screen reader software, allowing users with visual impairments to understand the content of the image.
282
How can you insert a Microsoft Organization Chart into a slide?
Answer:
Click the MS-Organization Chart button on the standard toolbar
Many versions of PowerPoint include a specific button on the standard or Insert toolbar to add an organization chart. This is often the most direct method, as it opens the dedicated organization chart editing tool.
283
Which tool would you use to copy the animations from one object to another?
Answer:
Animation Painter
Similar to the Format Painter, the **Animation Painter** is a specialized tool that copies all animation effects, timings, and sequences from one object and applies them to another object with a single click.
284
Which of the following is an 'Emphasis' animation effect?
Answer:
Spin
Animation effects are categorized by their purpose. "Fly In" is an Entrance effect. "Fade Out" is an Exit effect. A Motion Path moves an object. **Spin** is an Emphasis effect, designed to draw attention to an object that is already on the slide.
285
Which of these can be a fill for a shape?
Answer:
All of the above
The fill of a shape is highly customizable. You are not limited to solid colors; you can also fill a shape with a **picture**, a smooth transition of colors (**gradient**), or a repeating image (**texture**).
286
What does the "B" key do during a slide show?
Answer:
Blanks the screen to black
Pressing the **B** key during a presentation is a useful trick to temporarily make the screen go **black**, allowing you to draw the audience's attention back to you, the speaker. Pressing B again restores the slide.
287
Where can you find options like Picture, Text Box, and Chart?
Answer:
Insert
The **Insert** menu is the central location for adding various types of content and objects to a slide. This includes visual elements like pictures and charts, as well as text containers like text boxes and WordArt.
288
A chart can be inserted into a presentation using:
Answer:
Insert -> Chart
A chart is a distinct object type in PowerPoint. The correct and direct way to add one to a slide is by using the **Insert > Chart** command from the main menu.
289
Which includes special effects applicable to drawing objects?
Answer:
All of the above
Drawing objects can be enhanced with a wide range of visual effects. This includes applying **gradient fills**, changing the **line color and style** (e.g., thickness or dashes), and **rotating** the object to any angle.
290
A "section" in PowerPoint is used to:
Answer:
Group slides together for better organization
The **Sections** feature allows you to group your slides into meaningful chapters or parts. This makes it much easier to navigate and manage large presentations.