Tech Apps 1st 9 Weeks Test
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- 1.
PCs use iOS as their operating system.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
PCs do not use iOS as their operating system. iOS is the operating system developed by Apple and is specifically designed for their mobile devices such as iPhones and iPads. PCs typically use operating systems such as Windows, macOS, or Linux.Rate this question:
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- 2.
What is an Input Device?
- A.
A device that sends information into a computer
- B.
An entry door in a computer
- C.
A device that takes information out of the computer
- D.
A cool device used for presentations
Correct Answer
A. A device that sends information into a computerExplanation
An input device is a hardware device that allows users to enter data or commands into a computer. It is used to send information or input into the computer system, such as keyboard, mouse, scanner, or microphone. These devices enable users to interact with the computer and provide the necessary input for the computer to process and execute commands or perform tasks.Rate this question:
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- 3.
What is an Output Device?
- A.
A device that send information into a computer
- B.
A device used to exit buildings
- C.
A tool used to dig bones out
- D.
A device that takes information out of the computer
Correct Answer
D. A device that takes information out of the computerExplanation
An output device is a device that takes information out of the computer. This means that it is responsible for displaying or presenting data or results generated by the computer. Examples of output devices include monitors, printers, speakers, and projectors. These devices allow users to view or hear the output produced by the computer, making them essential for communication and interaction with the computer system.Rate this question:
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- 4.
What are some of the uses of a computer?
- A.
To create documents
- B.
To browse the Internet
- C.
To build presentations
- D.
All of the above
- E.
None of the above
- F.
Only A and C
Correct Answer
D. All of the aboveExplanation
The correct answer is "All of the above" because a computer can be used to create documents, browse the internet, and build presentations. These are common and widely used functions of a computer in various professional and personal settings.Rate this question:
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- 5.
What is computer Hardware?
- A.
Tools, machinery, and other durable equipment
- B.
Certain parts of the computer that deliver instructions and accomplish tasks
- C.
The Operating System that controls the computer
- D.
Any solid part or structure of the computer that you can see and touch
Correct Answer
D. Any solid part or structure of the computer that you can see and touchExplanation
Computer hardware refers to any solid part or structure of the computer that is tangible and can be physically seen and touched. This includes components such as the central processing unit (CPU), memory modules, hard drives, graphics cards, and other physical devices that make up the computer system. It does not include software or the operating system, but rather focuses on the physical elements that enable the computer to function and perform tasks.Rate this question:
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- 6.
What is computer Software?
- A.
Any solid part or structure of the computer that you can see and touch
- B.
A special type of computer ware that is soft and mushy
- C.
Any set of instructions that tell the hardware what to do, you can see it but you can't touch it
- D.
The physical parts inside the computer that make it function and operate correctly
Correct Answer
C. Any set of instructions that tell the hardware what to do, you can see it but you can't touch itExplanation
The correct answer is "Any set of instructions that tell the hardware what to do, you can see it but you can't touch it." This answer accurately defines computer software as a collection of instructions that directs the hardware to perform specific tasks. Unlike physical components of a computer, software is intangible and cannot be physically touched.Rate this question:
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- 7.
What is a Desktop computer?
- A.
A type of computer that is stationary, upgradeable and sits on a desk with a monitor, keyboard and mouse
- B.
A computer that serves up information to other computers on a network
- C.
A computer that is designed to be mobile, has a battery and is small in size
- D.
A piece of furniture that holds a computer, monitor, keyboard and mouse
Correct Answer
A. A type of computer that is stationary, upgradeable and sits on a desk with a monitor, keyboard and mouseExplanation
A desktop computer is a type of computer that is stationary, meaning it is not designed to be easily moved around. It is also upgradeable, meaning that its components can be replaced or upgraded to improve its performance. It typically sits on a desk and is used with a monitor, keyboard, and mouse. This distinguishes it from other types of computers such as laptops or tablets, which are designed to be more portable and may have built-in components like a battery.Rate this question:
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- 8.
What is a laptop?
- A.
A computer easy to upgrade and expand, or add new parts
- B.
A computer that serves up information to other computers on a network
- C.
An electronic device that can be implanted on someone's lap
- D.
A computer that is designed to be mobile, has a battery and is small in size
Correct Answer
D. A computer that is designed to be mobile, has a battery and is small in sizeExplanation
A laptop is a computer that is designed to be mobile, meaning it can be easily carried around. It is equipped with a battery, allowing it to operate without being plugged into a power source for a certain period of time. Additionally, laptops are smaller in size compared to desktop computers, making them more portable.Rate this question:
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- 9.
What is a Server?
- A.
A specialized kind of computer that is used for playing video games
- B.
A computer that serves up information to other computers on a network
- C.
A computer that is designed to be mobile, has a battery and is small in size
- D.
A waiter at a fancy restaurant that serves food and drinks
Correct Answer
B. A computer that serves up information to other computers on a networkExplanation
A server is a specialized kind of computer that is designed to serve up information to other computers on a network. It acts as a central hub, processing requests and delivering data to the connected devices. Servers are commonly used in various settings such as businesses, organizations, and even at home for hosting websites, managing databases, and providing other network services. They are not used for playing video games or serving food and drinks like a waiter at a restaurant.Rate this question:
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- 10.
There are more PCs than Macs currently in use in the world
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement suggests that there are more PCs (personal computers) than Macs (computers produced by Apple) currently being used worldwide. This implies that the number of PCs in use is higher than the number of Macs.Rate this question:
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- 11.
What Operating System does a PC use?
- A.
Unix
- B.
Linux
- C.
Windows
- D.
Mac OS X
Correct Answer
C. WindowsExplanation
Windows is the correct answer because it is one of the most widely used operating systems for personal computers. It is developed by Microsoft and provides a user-friendly interface, compatibility with a wide range of software and hardware, and a variety of features and functionalities. Windows is known for its ease of use and is used by a majority of PC users around the world.Rate this question:
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- 12.
The correct computer term for cutting a picture or graphic?
- A.
Copy
- B.
Paste
- C.
Crop
- D.
Creep
Correct Answer
C. CropExplanation
"Crop" is the correct computer term for cutting a picture or graphic. When you crop an image, you remove unwanted parts of it, effectively cutting it down to a desired size or shape. This process helps to focus on specific elements and improve the overall composition of the image. It is different from copying or pasting, which involve duplicating or moving elements within an image or between different documents. "Creep" is not a computer term related to cutting or editing images, so it is not the correct answer.Rate this question:
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- 13.
A monitor is an input device
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
A monitor is actually an output device, not an input device. It displays the output generated by the computer or other connected devices. Input devices, on the other hand, are used to input data or commands into the computer, such as keyboards or mice.Rate this question:
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- 14.
A printer is an output device
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A printer is considered an output device because it receives data from a computer or another device and produces a physical copy of that data, such as text, images, or graphics, on paper or other media. It does not input or process data, but rather delivers the processed information to the user. Therefore, it falls under the category of output devices along with other devices like monitors, speakers, and projectors.Rate this question:
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- 15.
Name of the keys you should always have your fingers on when typing?
- A.
Home Run
- B.
Home Alone
- C.
Home Row
- D.
Function keys
Correct Answer
C. Home RowExplanation
The correct answer is Home Row. When typing, it is important to keep your fingers on the Home Row, which consists of the middle row of keys on a standard keyboard. This helps to maintain proper hand position and allows for efficient and accurate typing. By keeping your fingers on the Home Row, you can easily reach all the other keys on the keyboard without having to constantly look down at the keys or move your hands around. This improves typing speed and reduces the likelihood of making mistakes.Rate this question:
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- 16.
There is NO correct way of typing, everybody types however they please.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
This statement is false because there are generally accepted conventions and techniques for typing that can improve efficiency and accuracy. While individuals may have their own preferences and styles, there are established guidelines for proper hand and finger placement, typing speed, and ergonomic practices. Additionally, certain professions or industries may have specific typing requirements or standards. Therefore, it is incorrect to say that there is no correct way of typing.Rate this question:
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- 17.
What is a Computer?
- A.
A PC that is used only for internet
- B.
A cool thing that has a screen
- C.
An electronic device that stores, retrieves and manipulates data
- D.
An analog device used to solve difficult problems
Correct Answer
C. An electronic device that stores, retrieves and manipulates dataExplanation
The given answer is correct because a computer is indeed an electronic device that is capable of storing, retrieving, and manipulating data. Computers are designed to process and execute instructions, perform calculations, and handle various tasks using data. They can store data in various forms such as text, images, videos, and more. Additionally, computers can retrieve information from storage devices and manipulate it through various software applications and programs. Therefore, the answer accurately describes the fundamental purpose and functionality of a computer.Rate this question:
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- 18.
Mac computers use Windows as their Operating System (OS).
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because Mac computers do not use Windows as their Operating System (OS). Mac computers use macOS as their operating system, which is specifically designed and developed by Apple for their hardware. Windows is the operating system developed by Microsoft and is primarily used on PCs and laptops from various manufacturers.Rate this question:
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- 19.
Other types of computers include:?
- A.
All of the above
- B.
Tablets and Smart Phones
- C.
Game Consoles
- D.
Smart TVs
- E.
None of the above
Correct Answer
A. All of the aboveExplanation
The correct answer is "All of the above." This means that all the options listed (tablets and smartphones, game consoles, and smart TVs) are considered as other types of computers. This suggests that these devices have computing capabilities and can perform tasks similar to traditional computers, although they may have different form factors or specific functionalities tailored to their respective purposes.Rate this question:
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- 20.
The "cloud" can be accessed at any time, even without Internet
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement "The 'cloud' can be accessed at any time, even without Internet" is false. The cloud refers to a network of servers that store and manage data, and it is typically accessed through the internet. Without an internet connection, it is not possible to access or retrieve data from the cloud. Therefore, the statement is incorrect.Rate this question:
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- 21.
What is Cloud Computing?
- A.
A type of computer that is created when invisible water vapour in the air condenses
- B.
The sharing of resources, software, and information via a network, in this case the Internet
- C.
A method of transferring data to a USB drive
- D.
What we access everyday in class when we do our typing practice
Correct Answer
B. The sharing of resources, software, and information via a network, in this case the InternetExplanation
Cloud computing refers to the sharing of resources, software, and information through a network, specifically the Internet. It allows users to access and use data, applications, and services remotely, without the need for physical storage or processing power on their own devices. This enables convenient and on-demand access to a wide range of computing resources, making it easier for individuals and businesses to scale their operations, collaborate, and store and retrieve data.Rate this question:
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- 22.
What are some disadvantages when using the Cloud?
- A.
It is slow, never works and it's not free
- B.
Worldwide access, more storage, easy setup and automatic updates
- C.
It is not that popular yet, very few people know it even exists
- D.
Security, Privacy, Loss of Control, Internet Reliance
Correct Answer
D. Security, Privacy, Loss of Control, Internet RelianceExplanation
The correct answer is Security, Privacy, Loss of Control, Internet Reliance. When using the cloud, there are potential disadvantages related to security and privacy, as sensitive data may be vulnerable to breaches or unauthorized access. Additionally, users may feel a loss of control over their data since it is stored on remote servers. Another disadvantage is the reliance on the internet, as any disruption in connectivity can limit access to cloud services.Rate this question:
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- 23.
Keyboard shortcut key combination used to PASTE something?
- A.
Ctrl + A
- B.
Ctrl + C
- C.
Ctrl + V
- D.
None of the above
Correct Answer
C. Ctrl + VExplanation
Ctrl + V is the correct keyboard shortcut key combination used to paste something. This combination is commonly used in various applications and operating systems to paste text or objects that have been previously copied or cut. By pressing Ctrl + V, the content from the clipboard is inserted at the current cursor position.Rate this question:
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- 24.
Cloud service that we use almost every day in class?
- A.
Microsoft Internet Explorer
- B.
Google Cloud
- C.
IBM SmartCloud
- D.
None of the above
Correct Answer
B. Google CloudExplanation
Among the given options, Google Cloud is the most likely cloud service that we use almost every day in class. Microsoft Internet Explorer is a web browser and not a cloud service. IBM SmartCloud is a cloud computing platform, but it is not as commonly used in educational settings as Google Cloud, which offers a range of services such as Google Drive, Google Docs, and Google Classroom that are popular among students and teachers. Therefore, the correct answer is Google Cloud.Rate this question:
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- 25.
Web address you use in class to access your YISD Cloud?
- A.
Www.walmart.com
- B.
Www.yisd.net
- C.
Www.freetypinggame.net
- D.
My.yisd.net
Correct Answer
D. My.yisd.netExplanation
The correct answer is my.yisd.net because it is the web address that is specifically mentioned as the one used in class to access the YISD Cloud. The other options, www.walmart.com, www.yisd.net, and www.freetypinggame.net, are not mentioned as being used to access the YISD Cloud in the class.Rate this question:
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Mar 19, 2023Quiz Edited by
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Oct 21, 2013Quiz Created by
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