1.
Starting or restarting a computer is called ____the syatem.
Correct Answer
B. Booting
Explanation
The correct answer is "Booting". Booting refers to the process of starting or restarting a computer system. It involves loading the operating system into the computer's memory and initializing the necessary hardware components. Multitasking, copying, and pasting are unrelated to the process of starting or restarting a computer.
2.
GUI stands for _______________ .
Correct Answer
C. GrapHical User Interface
Explanation
The correct answer is "Graphical User Interface". GUI stands for Graphical User Interface, which refers to the visual elements and controls that allow users to interact with a computer or software application.
3.
Popular network operating syatems to run more than one application at a time .
Correct Answer
A. Multitasking
Explanation
The correct answer is multitasking. Popular network operating systems are designed to allow multiple applications to run simultaneously, which is known as multitasking. This enables users to perform multiple tasks at the same time, increasing productivity and efficiency.
4.
________ are used to store data and programs .
Correct Answer
D. File
Explanation
Files are used to store data and programs. They can be used to save documents, images, videos, or any other type of data. Files are organized in a hierarchical structure within folders and can be accessed and manipulated by various software applications. They provide a way to store and retrieve information, allowing users to access their data and programs whenever needed.
5.
___ is one popular and free version of the UNIX operating syatems .
Correct Answer
A. Linux
Explanation
Linux is one popular and free version of the UNIX operating systems.
6.
______ is the process of restarting a computer without turning off the power .
Correct Answer
C. Warm Boot
Explanation
Warm Boot is the process of restarting a computer without turning off the power. It involves restarting the computer's operating system while keeping the power on. This can be done through a software command or by using the restart option in the operating system's menu. Unlike a Cold Boot, which involves completely shutting down the computer and then turning it back on, a Warm Boot allows for a quicker restart as it bypasses the initial hardware checks and power-on self-test (POST) that occur during a Cold Boot.
7.
_____ is a collection of several separate troublehooting utilities .
Correct Answer
A. Norton utilities
Explanation
Norton utilities is a collection of several separate troubleshooting utilities. It includes tools for backup, uninstallation, and other troubleshooting tasks.
8.
In paint , you can save your picture in the following formats , EXCAPT
Correct Answer
B. AVI
9.
Norton system works is a _____
Correct Answer
A. Utility suite
Explanation
Norton System Works is classified as a utility suite. A utility suite is a collection of software tools that are designed to optimize and maintain a computer system. Norton System Works includes various tools such as antivirus, disk defragmenter, registry cleaner, and system optimizer, which help in improving the performance and security of a computer. Therefore, the correct answer for this question is utility suite.
10.
In windows operating system _______ is a power-saving state .
Correct Answer
D. Sleep
Explanation
In the Windows operating system, the "Sleep" state is a power-saving state. When a computer is put into sleep mode, it enters a low-power state where the screen and other components are turned off, but the computer remains powered on. This allows the computer to quickly resume its previous state when awakened, saving power and extending battery life on laptops.
11.
____ is controlled by a mouse and changes shape depending upon its current function
Correct Answer
D. Pointer
Explanation
The pointer is controlled by a mouse and changes shape depending upon its current function. The pointer is the small arrow or hand-shaped symbol that appears on the screen when using a computer. It can change shape to indicate different functions such as selecting, dragging, or resizing an object. The user can move the pointer by moving the mouse, and the pointer's shape provides visual feedback on what action can be performed at a given location on the screen.
12.
A computers ablity to notepad and paint applications at a time is called as ________ .
Correct Answer
B. Multitasking
Explanation
Multitasking refers to the ability of a computer to perform multiple tasks or run multiple applications simultaneously. In this case, the computer's ability to run both the notepad and paint applications at the same time is an example of multitasking.
13.
To reduce the size of the file , you need _____ program .
Correct Answer
A. File Compression
Explanation
To reduce the size of a file, you need a file compression program. This type of program is specifically designed to compress files, making them smaller in size without losing any data. File compression is commonly used to save storage space and make it easier to transfer files over the internet. It works by using various algorithms to eliminate redundant or unnecessary data from the file, resulting in a compressed version that takes up less space on the storage device.
14.
Another name for the cursor is the _____ .
Correct Answer
C. Insertion point
Explanation
The insertion point is another name for the cursor because it represents the location on a screen where text or data can be inserted. It is typically represented as a blinking vertical line or a highlighted area, indicating where the next input will be placed. The term "cursor" is often used interchangeably with "insertion point" to refer to this visual indicator in a document or text editing software.
15.
_____ are also known as service programs .
Correct Answer
A. Utilities
Utilities
Explanation
Utilities are programs that provide specific services to the user or to other programs. They are often used to perform tasks such as file management, system maintenance, and data processing. Utilities are also known as service programs because they serve a specific purpose or provide a specific service to the user or the operating system.
16.
GUI stands for Guide User Interface .
Correct Answer
B. Flase
17.
Utilities are also known as Service programs .
Correct Answer
A. True
Explanation
Utilities are programs that perform specific tasks to assist in managing and maintaining a computer system. They are often referred to as service programs because they provide services or functions that are necessary for the proper functioning of the computer system. These programs can include antivirus software, disk cleanup tools, backup and recovery tools, and system optimization tools, among others. Therefore, the statement that utilities are also known as service programs is true.
18.
You cannot open paint and world pad application at a time .
Correct Answer
B. Flase
Explanation
This statement is false because you can indeed open both the Paint and WordPad applications at the same time. These applications are separate and can be launched independently, allowing users to work on different tasks simultaneously.
19.
Times New Roman , Comic sans and calibri are called ______ .
Correct Answer
B. Fonts
Explanation
Times New Roman, Comic Sans, and Calibri are all examples of fonts. Fonts refer to the different styles and designs of text that can be used in graphic design, typography, and word processing. Each font has its own unique characteristics, such as the shape and size of the letters, and can be used to convey a certain tone or style in written communication.
20.
Using paint , you set the current picture as a desktop background .
Correct Answer
A. True
Explanation
By using paint, you have the ability to set the current picture as a desktop background. This means that you can customize your computer's desktop by selecting an image and using paint to set it as the background. This feature allows you to personalize your computer and display your favorite images as the wallpaper.
21.
Starting or restarting a computer is called multitasking the system .True
Correct Answer
B. FALSE
Explanation
The given statement is incorrect. Starting or restarting a computer is not called multitasking the system. Multitasking refers to the ability of a computer system to execute multiple tasks simultaneously or in rapid succession. Starting or restarting a computer is a single task performed by the user or the system to initiate or reboot the computer. Therefore, the correct answer is FALSE.
22.
You cannot print pictures created in paint application.
Correct Answer
B. False
Explanation
The statement "You cannot print pictures created in paint application" is incorrect. Paint applications typically have a print function that allows users to print the pictures they have created. Therefore, the correct answer is False.
23.
Without any operating system, you can create a letter using MS Word
Correct Answer
A. False
Explanation
This statement is false because MS Word is a software application that requires an operating system to run. Without an operating system, you would not be able to install or use MS Word.
24.
Each track is divided into wedge-shaped sections called sectors.
Correct Answer
B. True
Explanation
The given statement is true. Each track on a disk is indeed divided into wedge-shaped sections called sectors. These sectors are the smallest addressable unit on a disk and are used for storing data. By dividing the track into sectors, it allows for efficient storage and retrieval of data on the disk.
25.
What type of program is displayed in the given image ?
Correct Answer
A. Utilities
Explanation
The given image is most likely displaying a program that falls under the category of "Utilities". Utilities programs are software applications designed to assist with the management and maintenance of a computer system. These programs typically perform tasks such as disk cleanup, system optimization, file management, and troubleshooting.
26.
You can store your files and folders in the given image
Correct Answer
A. True
Explanation
The statement implies that the image provided can be used to store files and folders. If this is true, it means that the image can be utilized as a storage device. Therefore, the correct answer is "True."
27.
The given image is an example of system hardware
Correct Answer
B. Flase
Explanation
The given image may not necessarily be an example of system hardware. It could be an image of software, a user interface, or any other technology-related concept. Therefore, the statement is false.
28.
Starting or restarting a computer is called booting the system .
Correct Answer
A. True
Explanation
The given statement is true because booting refers to the process of starting or restarting a computer system. When a computer is booted, the system's hardware is initialized, and the operating system is loaded into the computer's memory. This process allows the computer to become operational and ready for use. Therefore, starting or restarting a computer is indeed called booting the system.
29.
In windows 7 , you cannot change computer's theme and sounds scheme .
Correct Answer
A. False
Explanation
The statement is false because in Windows 7, you can change the computer's theme and sound scheme. Windows 7 allows users to customize the appearance and sounds of their computer by selecting different themes and sound schemes from the settings menu. This feature allows users to personalize their computer's visual and auditory experience according to their preferences.
30.
In windows operating system, the options given in reference image are displayed afterclicking on _____ button
Correct Answer
C. Shut Down
Explanation
After clicking on the "Shut Down" button in the Windows operating system, the options displayed in the reference image are shown. This suggests that the options are related to shutting down the computer or performing other power-related actions. The "Home" and "Office" options are unlikely to be associated with this action, and the "None of these" option implies that there is a specific action being referred to, which is shutting down the system.
31.
A file Created using notepad is stored with the extension _______
Correct Answer
A. .txt
Explanation
A file created using Notepad is stored with the extension .txt. This is because Notepad is a basic text editor that allows users to create and edit plain text files. The .txt extension indicates that the file contains plain text data and can be opened and read by various text editing programs. Other extensions like .docx, .png, and .jpg are used for different file formats such as Word documents, images, etc., but they are not typically associated with files created using Notepad.
32.
On the task bar the time is shown in the …….?
Correct Answer
B. Notification area or System Tray
Explanation
The correct answer is "Notification area or System Tray" because on the task bar, the time is typically displayed in this area. The notification area or system tray is located in the bottom-right corner of the screen and is used to show icons for various system and program notifications. It often includes the time and date as a default display, allowing users to easily view the current time without needing to open a separate application or menu.
33.
The given image is an example of system hardware.
Correct Answer
B. FALSE
Explanation
The given image may not necessarily be an example of system hardware as it is not specified what the image depicts. It could be an image of software, a user interface, or any other digital representation. Therefore, we cannot conclude that the statement is true, making the answer false.
34.
In paint you can save your picture in the following formats.
Correct Answer
B. JPEG
Explanation
JPEG is a commonly used file format for saving images in paint because it offers a good balance between file size and image quality. JPEG files use a compression algorithm that reduces the file size by selectively discarding some image data. This compression can result in some loss of image quality, but it allows for smaller file sizes, making it easier to share and upload images online. JPEG files also support millions of colors, making them suitable for saving photographs and complex images.
35.
You can not open paint and Word pad application at a time.
Correct Answer
B. FALSE
Explanation
This statement is false because you can open both the Paint and Word pad applications at the same time. These applications are independent of each other and can be opened simultaneously on a computer.
36.
Utilities are also known as service programs.
Correct Answer
A. TRUE
Explanation
Utilities are programs that perform specific tasks to assist users in managing and maintaining their computer systems. They are commonly referred to as service programs because they provide essential services and functionalities that are necessary for the smooth operation of the system. These utilities can include antivirus software, disk cleanup tools, backup and recovery programs, and system optimization tools, among others. Therefore, the statement that utilities are also known as service programs is true.
37.
GUL stands for guide user interface.
Correct Answer
B. FALES
Explanation
The given answer is incorrect because GUL does not stand for guide user interface.
38.
In windows operating system is a power saving state.
Correct Answer
D. SLEEP
Explanation
In the Windows operating system, the "SLEEP" option refers to a power saving state. When the computer is put to sleep, it enters a low-power mode where it consumes less energy but can quickly resume its previous state when awakened. This state is useful when the user wants to temporarily pause their work without shutting down the computer completely.
39.
Times New Roman Comic sans and calibri are called
Correct Answer
C. FONTS
Explanation
Times New Roman, Comic Sans, and Calibri are all examples of fonts. Fonts refer to the different styles and designs of letters, numbers, and symbols used in printing and display. Each font has its own unique characteristics, such as size, weight, and spacing, which can greatly impact the appearance and readability of text. Therefore, the correct answer is "FONTS".
40.
Are used to store data and programs.
Correct Answer
D. FILE
Explanation
Files are used to store data and programs. They provide a way to organize and store information on a computer system. Files can contain text, images, audio, video, and other types of data. They allow users to save their work, access it later, and share it with others. Without files, it would be difficult to manage and manipulate data on a computer. Therefore, the correct answer is "FILE".
41.
Microprocessor is often called a CPU.
Correct Answer
A. TRUE
Explanation
A microprocessor is often referred to as a CPU because it is the central processing unit of a computer. It is responsible for executing instructions, performing calculations, and managing data flow within the computer system. The terms microprocessor and CPU are commonly used interchangeably to describe this crucial component of a computer's architecture.
42.
Capacity of a storage device is usually measured in terms of bytes
Correct Answer
A. TRUE
Explanation
The capacity of a storage device is typically measured in bytes because bytes are the fundamental unit of digital information storage. A byte is composed of 8 bits, and each bit can represent either a 0 or a 1. By measuring storage capacity in bytes, it allows for a standardized and consistent way to quantify the amount of data that can be stored on a device. This measurement is widely used across various storage devices, including hard drives, solid-state drives, and flash drives.
43.
The internal memory of the computer is present on the Motherboard in the form of chips.
Correct Answer
A. TRUE
Explanation
The internal memory of a computer is indeed present on the motherboard in the form of chips. The motherboard contains slots for memory modules, also known as RAM (Random Access Memory), which store data that can be accessed quickly by the computer's processor. These memory chips are responsible for temporarily holding data and instructions that the processor needs to perform tasks. Therefore, the statement is true.
44.
Which of the following components is used to store data?
Correct Answer
B. MEMORY
Explanation
Memory is the correct answer because it is a component used to store data in a computer system. Memory refers to the physical devices or integrated circuits that store data and instructions for the computer to access and use. It allows the computer to temporarily store and retrieve data quickly, enabling the execution of programs and the processing of information. Without memory, a computer would not be able to retain and access data, making it an essential component for storing information.
45.
System Unit is also known as the system cabinet or chassis
Correct Answer
A. TRUE
Explanation
The given statement is true. The system unit, also known as the system cabinet or chassis, is the main component of a computer that houses all the internal hardware components such as the motherboard, CPU, memory, and storage devices. It is responsible for providing physical protection and support to these components and also helps in heat dissipation.
46.
Data stored in Flash RAM does not get erased even when power to the computer is switched off
Correct Answer
A. TRUE
Explanation
Flash RAM, also known as flash memory, is a type of non-volatile memory that retains data even when power is turned off. Unlike volatile memory such as RAM, which loses its data when power is cut off, flash RAM uses a technology called floating-gate transistors to store data without the need for continuous power. This makes flash RAM ideal for storing data that needs to be retained even in the absence of power, such as in USB drives, solid-state drives (SSDs), and memory cards. Therefore, the statement that data stored in Flash RAM does not get erased when power is switched off is true.
47.
Notebook system units are often called Laptops.
Correct Answer
A. TRUE
Explanation
The statement is true because notebook system units are commonly referred to as laptops. The term "laptop" is used to describe portable computers that are designed to be used on the user's lap, and notebook system units fit this description. Therefore, it is correct to say that notebook system units are often called laptops.
48.
Tablet PCs are highly portable devices that support the use of a stylus or pen to input commands and data.
Correct Answer
A. TRUE
Explanation
Tablet PCs are indeed highly portable devices that allow users to input commands and data using a stylus or pen. These devices are designed to be lightweight and compact, making them easy to carry around and use on the go. The use of a stylus or pen provides a more natural and precise input method compared to using a keyboard or mouse, especially for tasks such as drawing, note-taking, and digital signatures. Therefore, the statement "Tablet PCs are highly portable devices that support the use of a stylus or pen to input commands and data" is true.
49.
Desktop PCs are highly portable devices that support the use of a stylus or pen to input commands and data.
Correct Answer
B. FALSE
Explanation
The statement is false because desktop PCs are not highly portable devices. They are typically larger and less portable compared to laptops or tablets. While some desktop PCs may support the use of a stylus or pen, it is not a defining feature of these devices.
50.
Desktop, notebook, tablet PC, and handheld are four types of system units.
Correct Answer
A. TRUE
Explanation
The statement is true because desktop, notebook, tablet PC, and handheld are all different types of system units. A system unit refers to the main component of a computer that houses the motherboard, CPU, memory, and other essential hardware components. Desktop computers are the traditional tower-shaped units, notebooks are portable laptops, tablet PCs are touchscreen devices, and handhelds are small portable devices like smartphones. Therefore, all four options mentioned in the statement are valid types of system units.