Third Grade Final Review

The CPU (Central Processing Unit) is often referred to as the "brain" of the computer because it is responsible for executing instructions and performing calculations. It acts as the control center of the computer, processing data and managing the flow of information between different parts of the computer system. The CPU is responsible for carrying out all the necessary computations and operations required for the computer to function properly.

When being cyber-bullied, the first thing you should do is tell a trusted adult. This is important because they can provide guidance, support, and take necessary actions to address the situation. Trusted adults, such as parents, teachers, or counselors, can offer assistance in dealing with cyber-bullying, including reporting the incident to relevant authorities or platforms, and providing emotional support to the victim. It is crucial to involve a responsible adult who can help navigate through the issue and ensure the safety and well-being of the person being bullied.

The correct answer is "monitor". A monitor is a device that displays visual information from the computer. It is an output device that allows us to see the data, images, videos, and other content generated by the computer. The other options provided, "moniter", "moneter", and "monetor", are incorrect spellings of the word "monitor".

The password used to log in to the computer is "snoopy".

The "Design" tab is the correct answer because it typically contains options and tools for customizing the appearance of a slide in a slideshow. This includes changing the background color, applying themes, adding images or shapes, and adjusting the layout of the slide. The "Insert" tab is used for adding various elements such as text boxes, pictures, or tables to the slide. The "Review" tab is used for proofreading and editing the content of the slide.

It is not advisable to respond to a message from someone you don't know because it could potentially be a scam or a phishing attempt. It is important to prioritize your online safety and avoid engaging with unknown individuals. It is best to ignore such messages and refrain from disclosing any personal information.

The given statement is true because CPU stands for Central Processing Unit. The CPU is the primary component of a computer that carries out the instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. It is often referred to as the "brain" of the computer as it is responsible for executing most of the tasks and calculations required for the computer to function properly.

Microsoft PowerPoint is the correct answer because it is a popular slideshow presentation program commonly used for creating slideshows. It provides various features and tools that allow users to create visually appealing and dynamic presentations. While Microsoft Word is primarily used for word processing and Microsoft Kidspiration is a software for visual learning, neither of them are specifically designed for creating slideshows.

The correct answer is Keyboard and Mouse because these are the only two options listed that are considered input devices. Input devices are used to input data or commands into a computer system. The other options listed, such as Printer, Speakers, and Headphones, are output devices, which are used to receive or display information from the computer system. Therefore, Keyboard and Mouse are the correct choices as they are both input devices.

The correct answer includes the devices that are used to output information from a computer. Speakers and headphones are audio output devices that allow users to listen to sound. A printer is an output device that produces hard copies of digital documents. Therefore, the correct answer is Speakers, Headphones, and Printer.