1.
What is the shortcut key for "Select All"?
Correct Answer
B. CTRL + A
Explanation
The shortcut key for "Select All" is CTRL + A. This combination of keys is commonly used in various applications and operating systems to select all the content within a document or a window. It is a quick and efficient way to highlight and manipulate a large amount of text or data at once.
2.
CTRL + Y is the shortcut key for:
Correct Answer
C. Redo
Explanation
The shortcut key CTRL + Y is used to redo an action that has been previously undone. This allows the user to reverse the undo action and restore the changes made.
3.
In Word, which tab is most likely to contain the option to change Page Colour?
Correct Answer
C. Page Layout
Explanation
The Page Layout tab in Word is most likely to contain the option to change the Page Colour. This tab is specifically designed for formatting and adjusting the layout of the document, including options for margins, page orientation, page size, and background color. Therefore, it is the most logical place to find the option to change the page color.
4.
In Word, which tab is most likely to contain the option to insert a picture?
Correct Answer
A. Insert
Explanation
The Insert tab in Word is most likely to contain the option to insert a picture. This tab is specifically designed for inserting various elements into the document, such as pictures, tables, charts, shapes, and more. It provides a range of options and tools for adding visual elements to enhance the document's appearance and functionality. Therefore, it is the most appropriate tab to look for when wanting to insert a picture into a Word document.
5.
In Word, which tab is most likely to contain the option to view the ruler (so you can change margins)?
Correct Answer
B. View
Explanation
The View tab is most likely to contain the option to view the ruler and change margins in Word. This tab typically includes various options related to the visual layout and appearance of the document, such as zooming in or out, showing or hiding certain elements, and adjusting the page layout. Since the ruler is a visual tool used to set margins and indentations, it makes sense for it to be located under the View tab.
6.
Which of these are NOT an input device?
Correct Answer
A. Monitor
Explanation
A monitor is not considered an input device because it is an output device. It is used to display information generated by the computer or other devices. Input devices, on the other hand, are used to provide data or instructions to the computer. Keyboard, mouse, microphone, and webcam are all examples of input devices as they allow the user to input data or commands into the computer system.
7.
Which of these are NOT an output device?
Correct Answer
D. Webcam
Explanation
A webcam is not an output device because it is used to capture video or images and transmit them to a computer or network, rather than displaying or printing information. Output devices are used to present information or data to the user, such as speakers for audio output, a printer for printing documents, a projector for displaying images or videos on a larger screen, and a monitor for displaying visual information.
8.
The Hard disk:
Correct Answer
B. Stores information
Explanation
The hard disk is a storage device that stores information in a computer system. It is a non-volatile memory, meaning it retains data even when the computer is turned off. Unlike temporary storage devices like RAM, the hard disk provides long-term storage for files, programs, and operating systems. It is responsible for storing the operating system, software applications, user data, and other files. Therefore, the answer "Stores information" accurately describes the function of a hard disk.
9.
The CPU:
Correct Answer
A. Processes information
Explanation
The CPU, or Central Processing Unit, is responsible for processing information in a computer system. It performs calculations, executes instructions, and manages data flow between different components. It is considered the brain of the computer, as it controls and coordinates all the operations. While the CPU may interact with other components to store or temporarily store information, its primary function is to process the data and perform the necessary operations.
10.
RAM:
Correct Answer
C. Temporarily stores information
Explanation
RAM stands for Random Access Memory and it is a type of computer memory that is used to temporarily store information. Unlike permanent storage such as hard drives, RAM is volatile and its contents are lost when the computer is powered off. When a computer is running, the operating system and software programs are loaded into RAM, allowing the CPU to quickly access and process the data. This temporary storage allows for faster data retrieval and execution, improving the overall performance of the computer. Therefore, the statement "Temporarily stores information" accurately describes the function of RAM.
11.
The computer reads using:
Correct Answer
D. Binary code
Explanation
The computer reads using binary code, which is a system of representing data using only two digits, 0 and 1. This is because computers are built using electronic circuits that can only understand and process these two states. Each binary digit, or bit, represents a single unit of information, and a combination of bits can be used to represent numbers, characters, and other types of data. Therefore, binary code is the fundamental language that computers use to communicate and process information.
12.
The hard disk reads data:
Correct Answer
C. Magnetically
Explanation
The correct answer is "Magnetically" because hard disks use magnetism to read and write data. Inside a hard disk, there are small magnetic particles on the surface of the platters. These particles are arranged in a pattern of bumps and grooves, representing the binary data. When the hard disk reads data, a read/write head hovers just above the surface of the platter and detects the changes in the magnetic field caused by the bumps and grooves. This magnetic information is then converted into electrical signals that can be processed by the computer.
13.
When inserting Youtube into Powerpoint, what tab needs to be available?
Correct Answer
D. Developer tab
Explanation
The Developer tab needs to be available when inserting Youtube into Powerpoint. This tab provides access to advanced features and functionalities, including the ability to insert and embed multimedia content such as Youtube videos. It allows users to customize and enhance their presentations by incorporating external media elements. The Design, Insert, Youtube, and Home tabs do not specifically provide the necessary tools or options for inserting Youtube into Powerpoint.
14.
When inserting Youtube into Powerpoint, what object needs to be inserted?
Correct Answer
D. Shockwave Flash Object
Explanation
To insert YouTube into PowerPoint, the object that needs to be inserted is the Shockwave Flash Object. This object allows users to embed and play YouTube videos directly within their PowerPoint presentations. The Shockwave Flash Object provides the necessary functionality to stream and display the video content from YouTube.
15.
When inserting Youtube into Powerpoint, which property do you copy the link into?
Correct Answer
A. Movie
Explanation
To insert a YouTube video into PowerPoint, you need to copy the link into the "Movie" property. This property allows you to embed the video directly into your presentation, so that it can be played seamlessly during the slideshow. By copying the YouTube video link into the "Movie" property, you ensure that the video is properly integrated into your PowerPoint slide.
16.
In PowerPoint, When adding an custom animation to move images along a line, you need to select:
Correct Answer
B. Motion Paths - Draw Custom Path - Scribble
Explanation
To add a custom animation to move images along a line in PowerPoint, you need to select "Motion Paths - Draw Custom Path - Scribble". This option allows you to draw a freehand path for the image to follow, giving you more control over the movement. The "Scribble" option specifically enables you to create a custom path by drawing it with your mouse or touchpad. This will result in the image moving along the path you have drawn when the animation is played.
17.
When saving work on a USB, you should save it in which drive?
Correct Answer
C. Computer - I:/
Explanation
The correct answer is "Computer - I:/". When saving work on a USB, it is recommended to save it in the I:/ drive. This is because the I:/ drive is typically the designated drive for USB storage devices on a computer. Saving work in this drive ensures that it is stored securely and can be easily accessed when needed.
18.
When saving work on the school network, you should save it in which drive?
Correct Answer
A. Computer - Y:/
Explanation
The correct answer is Computer - Y:/. When saving work on the school network, it is recommended to save it in the Y:/ drive. This drive is likely designated specifically for student use and is accessible from any computer on the network. Saving work in this drive ensures that it can be easily accessed and backed up by both the student and the school administration.
19.
Which of these are NOT good computer habits?
Correct Answer
E. Save your work once every hour
Explanation
Saving your work once every hour is actually a good computer habit, not a bad one. Regularly saving your work helps to prevent data loss in case of unexpected computer crashes or power outages. It is recommended to save your work frequently to avoid losing any progress or important information.
20.
You are writing an PowerPoint assignment for Humanities about Ancient Egypt. Which file name is most suitable?
Correct Answer
D. Ancient_egypt.ppt
Explanation
The most suitable file name for the PowerPoint assignment about Ancient Egypt is "ancient_egypt.ppt" because it accurately reflects the topic of the assignment, making it easier for the reader to identify and understand the content of the file.