1.
Which of the following software is used to view web pages?
Correct Answer
A. Web Browser
Explanation
A web browser is the correct answer because it is the software used to view web pages. Web browsers such as Google Chrome, Mozilla Firefox, and Microsoft Edge allow users to access websites and navigate through web content. Internet Browser and Page Browser are not specific terms used to describe web browsing software, making them incorrect options. "All of the Above" is also incorrect as it includes options that are not valid.
2.
Which of the following is a presentation program?
Correct Answer
C. Microsoft PowerPoint
Explanation
Microsoft PowerPoint is a presentation program that allows users to create and deliver professional presentations. It provides tools for creating slideshows with various visual elements such as text, images, charts, and multimedia. Users can also add animations, transitions, and speaker notes to enhance their presentations. Microsoft PowerPoint is widely used in business, education, and other professional settings for presenting information in a visually appealing and organized manner.
3.
Which of the following is a storage device?
Correct Answer
D. All of the Above
Explanation
All of the options listed (CD ROM, USB, and Floppy Disk) are storage devices. A CD ROM is a type of optical disc that can store large amounts of data. A USB (Universal Serial Bus) is a portable storage device that can be used to transfer and store data. A floppy disk is a magnetic storage device that was commonly used in the past to store and transfer data. Therefore, the correct answer is "All of the Above" as all the options mentioned are storage devices.
4.
What does a computer allow you to do?
Correct Answer
D. All of the Above
Explanation
A computer allows users to perform various tasks such as typing documents and sending emails, browsing the internet, and storing and retrieving data. By selecting "All of the Above" as the correct answer, it indicates that a computer enables users to do all of these mentioned activities.
5.
The most popular operating system for personal computers is ________.
Correct Answer
C. Microsoft Windows
Explanation
Microsoft Windows is the most popular operating system for personal computers because it is widely used and supported by a large number of computer manufacturers and software developers. It offers a user-friendly interface, a wide range of compatible software applications, and a vast library of device drivers. Windows also has a strong presence in the business and enterprise sectors, making it the preferred choice for many organizations. Additionally, Windows has a long history and established reputation in the market, further contributing to its popularity.
6.
Instead of a mouse, many laptops use a(n) ________.
Correct Answer
B. Touchpad
Explanation
Many laptops use a touchpad instead of a mouse because it provides a convenient and compact way to control the cursor on the screen. The touchpad is a built-in pointing device that allows users to move the cursor by sliding their finger across its surface. It eliminates the need for an external mouse and saves space on the laptop. Additionally, touchpads often have additional features such as multi-touch gestures, making them versatile and efficient for navigating and interacting with the laptop.
7.
The main circuit board in a computer is called the ________.
Correct Answer
C. Motherboard
Explanation
The main circuit board in a computer is called the motherboard. It is responsible for connecting and providing power to all the other components in the computer, such as the CPU, RAM, and storage devices. The motherboard also houses important connectors and ports, allowing external devices to be connected to the computer. It acts as the central hub, facilitating communication between all the hardware components and ensuring the proper functioning of the computer system.
8.
A mouse can connect to the computer with a ________ connection.
Correct Answer
D. All of the Above
Explanation
A mouse can connect to the computer with a USB connection, which is the most common and widely used method. It can also connect via a PS/2 connection, which is an older type of connection typically found on older computers. Additionally, a mouse can connect using Bluetooth, which allows for wireless connectivity. Therefore, all of the above options are correct as they represent different types of connections that can be used to connect a mouse to a computer.
9.
To navigate through different folders in Windows, you'll use ________.
Correct Answer
C. Windows Explorer
Explanation
To navigate through different folders in Windows, you'll use Windows Explorer. Windows Explorer is a file management tool in Windows operating systems that allows users to browse and navigate through their files and folders. It provides a graphical user interface to easily locate, open, copy, move, and delete files and folders. It is the primary tool for managing files and folders in Windows.
10.
To guard against harmful programs (malware), you will need to have:
Correct Answer
A. Antivirus software
Explanation
To guard against harmful programs (malware), having antivirus software is essential. Antivirus software is specifically designed to detect, prevent, and remove malicious software such as viruses, worms, trojans, and ransomware from a computer system. It provides real-time protection by scanning files, emails, and websites for any potential threats. By regularly updating the antivirus software, users can ensure that their system is protected against the latest malware threats. A can of compressed air is used for cleaning computer hardware, a word processor is a software for creating and editing documents, and spyware is a type of malware that steals sensitive information without the user's consent.
11.
Which of the following is a spreadsheet program?
Correct Answer
B. Microsoft Excel
Explanation
Microsoft Excel is a spreadsheet program that is widely used for creating, organizing, and analyzing data in a tabular format. It allows users to perform calculations, create charts and graphs, and automate tasks using formulas and functions. Unlike Microsoft Word, PowerPoint, and Publisher, which are primarily used for word processing, creating presentations, and desktop publishing respectively, Microsoft Excel is specifically designed for managing and manipulating numerical data.
12.
Which is the widely used word processing software in computers?
Correct Answer
A. Microsoft Word
Explanation
Microsoft Word is the widely used word processing software in computers. It is a part of the Microsoft Office suite and is commonly used for creating, editing, and formatting documents. Microsoft Word provides various features such as spell check, grammar check, formatting options, and templates, making it a popular choice for individuals, businesses, and educational institutions.
13.
The first generation computers used ____________ for circuitry.
Correct Answer
A. Vacuum tube
Explanation
The correct answer is Vacuum tube because the first generation computers, which were developed in the 1940s and 1950s, used vacuum tubes as the primary component for their circuitry. Vacuum tubes were large glass tubes that controlled the flow of electricity, allowing the computer to perform calculations and store data. However, vacuum tubes were bulky, generated a lot of heat, and were prone to failure, leading to the development of smaller and more efficient technologies like transistors and integrated circuits in later generations of computers.
14.
Which of the following is an input device?
Correct Answer
D. All of the Above
Explanation
All of the options listed (mouse, keyboard, scanner) are input devices. An input device is any device that allows users to input data or commands into a computer or other electronic device. A mouse is used to control the movement of the cursor on a screen, a keyboard is used to input text and commands, and a scanner is used to convert physical documents or images into digital data that can be inputted into a computer. Therefore, all of the options are correct.
15.
Which of the following is an output device?
Correct Answer
A. Speaker
Explanation
A speaker is an output device because it is used to produce sound or audio. It takes electronic signals and converts them into audible sound waves that can be heard by the user. The other options listed - keyboard, microphone, and webcam - are all input devices, as they are used to input data or commands into a computer system.
16.
Which of the following can be added to your PowerPoint presentation?
Correct Answer
D. All of the Above
Explanation
All of the above options can be added to a PowerPoint presentation. Sound can be added to enhance the presentation by including background music or sound effects. Graphics, such as images, charts, and diagrams, can be used to visually represent information and make the presentation more engaging. Videos can be inserted into slides to provide additional visual content or to demonstrate a process or concept. Therefore, all of these options can be added to a PowerPoint presentation.
17.
The computer that is considered as a portable computer is:
Correct Answer
C. Notebook
Explanation
A notebook computer is considered a portable computer because it is designed to be lightweight and compact, making it easy to carry around. Unlike a desktop computer, which is typically stationary and requires a separate monitor, keyboard, and mouse, a notebook computer combines all of these components into a single, integrated device. A mainframe computer, on the other hand, is a large and powerful computer that is used by organizations for processing and storing vast amounts of data. Therefore, the correct answer is notebook.
18.
State whether Microsoft Word 2010 is hardware or software.
Correct Answer
B. Software
Explanation
Microsoft Word 2010 is software because it is a computer program that can be installed and run on a computer. Software refers to the programs and applications that enable the computer to perform specific tasks, in this case, word processing. On the other hand, hardware refers to the physical components of a computer system, such as the processor, memory, and storage devices. Therefore, Microsoft Word 2010 is not a physical component but rather a program that runs on the hardware.
19.
State whether Google Chrome is hardware or software.
Correct Answer
B. Software
Explanation
Google Chrome is a software application that is designed to run on various hardware devices such as computers, smartphones, and tablets. It is a web browser that allows users to access and navigate the internet, view websites, and interact with web-based applications. As a software, Google Chrome can be installed and run on different operating systems, including Windows, macOS, Linux, Android, and iOS. It utilizes the hardware resources of the device it is installed on, but it is not a physical component of the device itself.
20.
State whether a Scanner is a hardware or software.
Correct Answer
A. Hardware
Explanation
A scanner is a hardware device that is used to convert physical documents or images into digital format. It is an input device that uses optical technology to capture and digitize the content of the documents. The scanned data can then be processed and stored in a computer or other digital devices. Therefore, a scanner is classified as a hardware device.
21.
A printer is considered an _______________ device.
Correct Answer
B. Output
Explanation
A printer is considered an output device because it takes electronic data from a computer or other device and converts it into a physical form, such as text or images, on paper or other media. It does not take any input or store any data, but rather produces output in the form of printed documents.
22.
A flash drive is considered an _______________ device.
Correct Answer
C. Storage
Explanation
A flash drive is considered a storage device because it is used to store and transfer data. It has a significant amount of storage capacity and can hold various types of files, such as documents, photos, videos, and music. Additionally, it allows users to input data from a computer and output data to another device, making it a versatile storage solution.
23.
What is MP3?
Correct Answer
A. A sound format
Explanation
MP3 is a sound format commonly used for digital audio files. It is a compressed audio format that allows for high-quality sound reproduction while reducing the file size. MP3 files can be played on various devices such as computers, smartphones, and portable music players. This format revolutionized the way people listen to music by making it easier to store and share audio files.
24.
In Microsoft Excel, which command should you use first if you want to save your file with a name?
Correct Answer
B. Save As
Explanation
To save a file with a specific name in Microsoft Excel, the first command you should use is "Save As". This command allows you to choose a location on your computer and specify a name for the file before saving it. The "Save" command, on the other hand, is used to save changes to an existing file without changing its name or location. "Open" command is used to open an existing file, and "Options" command is used to access and modify various settings in Excel.
25.
Which Microsoft Office Application is best for writing a letter?
Correct Answer
A. Microsoft Word
Explanation
Microsoft Word is the best Microsoft Office application for writing a letter because it is specifically designed for creating and formatting text documents. It offers a wide range of features such as spell check, grammar check, formatting options, and templates that make it easy to create professional-looking letters. Microsoft Excel is primarily used for creating spreadsheets, Microsoft PowerPoint for creating presentations, and Microsoft Publisher for designing publications. Therefore, Microsoft Word is the most suitable application for writing a letter.
26.
Which of the following is not a web browser?
Correct Answer
C. VLC Player
Explanation
VLC Player is not a web browser because it is a media player software that is primarily used for playing audio and video files. Unlike web browsers such as Google Chrome, Firefox, and Internet Explorer, VLC Player does not have the capability to browse the internet and access websites.
27.
What are the stages of processing?
Correct Answer
C. Input -> Processing -> Output
Explanation
The correct answer is "Input -> Processing -> Output". This sequence accurately represents the stages of processing. First, the input is received, which could be data, commands, or any other form of input. Then, the input goes through the processing stage, where it is analyzed, manipulated, or transformed according to the desired operations. Finally, the processed input generates an output, which could be a result, a report, or any form of output that is produced based on the input and processing steps.
28.
Data going into the computer is called ____________.
Correct Answer
A. Input
Explanation
The term "input" refers to the data that is entered into a computer system. It can be in the form of text, numbers, images, or any other type of information that the computer can process. Input is necessary for the computer to perform tasks and produce output. It is the initial stage of the computing process where data is received and prepared for further processing.
29.
Which of the following are considered social networks.
Correct Answer(s)
A. Facebook
B. Instagram
D. Twitter
Explanation
Facebook, Instagram, and Twitter are considered social networks because they are online platforms that allow users to connect and interact with others, share content, and communicate through messages or comments. These platforms are specifically designed for socializing and networking purposes, unlike Windows Movie Maker and Google Chrome, which are not social networks but rather video editing software and web browsers, respectively.
30.
Applications can be downloaded from the Internet.
Correct Answer
A. True
Explanation
Applications can be downloaded from the internet is a true statement. With the advancement of technology and the widespread use of the internet, users can easily download applications from various online platforms such as app stores, official websites, or third-party sources. This allows users to access a wide range of applications for different purposes, including productivity, entertainment, communication, and more. Therefore, the statement is true.
31.
It is possible to connect external devices (peripherals) to a laptop.
Correct Answer
A. True
Explanation
Laptops are designed with various ports and connectivity options that allow users to connect external devices such as printers, mice, keyboards, monitors, and USB drives. These ports can include USB, HDMI, VGA, Ethernet, and audio ports, among others. This enables users to expand the functionality of their laptops and connect additional devices to enhance their computing experience. Therefore, it is indeed possible to connect external devices or peripherals to a laptop.
32.
PowerPoint does not allow you to include sound and pictures in your presentation.
Correct Answer
B. False
Explanation
This statement is false because PowerPoint does allow users to include sound and pictures in their presentations. PowerPoint provides various options for adding audio files, such as music or narration, to slides. Additionally, users can easily insert pictures or other visual elements into their presentations to enhance the overall design and visual appeal.
33.
In PowerPoint, you cannot change the design and background color once it is already selected.
Correct Answer
B. False
Explanation
In PowerPoint, you can change the design and background color even after it has been selected. This allows users to customize and modify their presentations according to their preferences or the requirements of their audience.
34.
In Microsoft Word, you cannot delete an entire paragraph at once.
Correct Answer
B. False
Explanation
In Microsoft Word, you can delete an entire paragraph at once. This can be done by selecting the paragraph and pressing the delete key or using the backspace key. Additionally, you can also use the cut command to remove the paragraph from the document. Therefore, the statement "you cannot delete an entire paragraph at once" is false.
35.
Printing allows you to get a hard copy of your work.
Correct Answer
A. True
Explanation
Printing allows you to obtain a physical copy of your work, whether it is a document, image, or any other form of digital content. This can be useful for various purposes such as sharing, archiving, or simply having a tangible version of your work. Therefore, the statement "Printing allows you to get a hard copy of your work" is true.
36.
In Microsoft Word, to move text from one place to another you can use the copy and paste feature.
Correct Answer
A. True
Explanation
The copy and paste feature in Microsoft Word allows users to duplicate and transfer text from one location to another. This feature is commonly used to move text within a document or between different documents. By selecting the desired text, copying it, and then pasting it in the desired location, users can easily relocate text without the need for re-typing or reformatting. Therefore, the statement "True" is correct as it accurately describes the functionality of the copy and paste feature in Microsoft Word.
37.
A microphone is an input device.
Correct Answer
A. True
Explanation
A microphone is considered an input device because it takes in sound waves and converts them into electrical signals that can be processed by a computer or other audio equipment. These electrical signals are then used as input for various applications such as recording, broadcasting, or amplifying sound. Therefore, the statement "A microphone is an input device" is true.
38.
Hardware is all the parts of the computer that you can see and touch.
Correct Answer
A. True
Explanation
Hardware refers to all the physical components of a computer system that can be physically touched or seen, such as the monitor, keyboard, mouse, CPU, and so on. These components are tangible and make up the physical structure of a computer. Therefore, the statement "Hardware is all the parts of the computer that you can see and touch" is true.
39.
It is best not to eat and drink while using the computer.
Correct Answer
A. True
Explanation
Eating and drinking while using the computer is not recommended because it can lead to spills and accidents that can damage the computer or its components. Additionally, food particles and liquid spills can attract pests and cause hygiene issues. Furthermore, crumbs and spills can also affect the keyboard and make it less functional over time. Therefore, it is best to avoid eating and drinking while using the computer to ensure its longevity and proper functioning.
40.
It is often good to switch your computer on and off.
Correct Answer
B. False
Explanation
Switching your computer on and off frequently can actually be detrimental to its performance and lifespan. While it is important to restart your computer periodically to install updates and clear temporary files, constantly turning it on and off can cause wear and tear on the hardware components. It is generally recommended to leave your computer on or put it in sleep mode when not in use, rather than constantly switching it on and off.
41.
Once you've deleted the text, you can't get it back.
Correct Answer
B. False
Explanation
Once you've deleted the text, you can't get it back. This statement is false because in many cases, deleted text can be recovered. There are various methods and software available that can help retrieve deleted text from different devices such as computers, smartphones, and tablets. Additionally, some applications and platforms have features that allow users to restore deleted text within a certain time frame. Therefore, it is not always true that once text is deleted, it cannot be recovered.
42.
The internet and the World Wide Web are the same.
Correct Answer
A. True
Explanation
The statement is true because the internet and the World Wide Web are often used interchangeably, but they are not the same thing. The internet is a global network of networks that connects computers and devices worldwide, allowing them to communicate and share information. On the other hand, the World Wide Web is a system of interconnected documents and other resources, linked by hyperlinks and URLs, that can be accessed through the internet. In other words, the internet is the infrastructure that enables the World Wide Web to exist and function.
43.
It's sometimes good to insert metal objects into your computer to remove dust or other material.
Correct Answer
B. False
Explanation
Inserting metal objects into a computer can cause damage to the internal components and potentially lead to electrical shorts or other malfunctions. It is not recommended to use metal objects for cleaning purposes.
44.
The following icon represents which program?
Correct Answer
D. Google Chrome
Explanation
The given icon represents Google Chrome.
45.
The following icon represents which operating system?
Correct Answer
C. Microsoft Windows
Explanation
The correct answer is Microsoft Windows. The question asks which operating system is represented by the given icon. Since the icon is not described or shown, it is impossible to determine the correct answer.
46.
The following icon represented allows you to:
Correct Answer
B. Copy
Explanation
The icon represents the action of copying. This means that when you click on this icon, it will duplicate the selected content or file and store it in your clipboard. You can then paste this copied item elsewhere, such as in a different document or location.
47.
The following icon represented allows you to:
Correct Answer
B. Paste
Explanation
The icon represented in the question allows you to paste.
48.
The following icon represented allows you to:
Correct Answer
C. Undo
Explanation
The icon represented in the question allows you to undo a previous action. This means that if you make a mistake or want to revert back to a previous state, you can use this icon to undo the changes and restore the previous version.
49.
The following icon represented allows you to:
Correct Answer
D. Save
Explanation
The given icon represents the action of saving. This means that when you click on this icon, it will allow you to save the current file or document. Saving is the process of storing the current progress or changes made to a file, so that it can be accessed and retrieved later. By selecting the save icon, you can ensure that your work is safely stored and can be accessed again in the future.
50.
The following icon represented allows you to:
Correct Answer
C. Change the font color
Explanation
The icon represented allows you to change the font color.