Common input devices include the keyboard, mouse, and integrated video cameras. The speaker and printer are output devices rather than input devices. So, the correct option is b.
Input devices are devices that take data from the user or other devices and pass it on to the processor for processing. Input devices, as the name implies, are used to insert data and instructions into the computer. The following are the most prevalent input devices:
The keyboard is a common input device that is used to enter data into the computer. A mouse is a small input device that helps you navigate through the computer. It has two buttons that are used to select options, open programs, and close windows. A scanner is a gadget that can be used to scan documents, photos, and images and convert them into digital files. It is a standard input device for businesses that have to deal with paperwork.The majority of laptops and phones come with built-in cameras that can be used as input devices to capture images or video. A microphone is used to record sounds, speeches, and other sounds. It is utilized in a variety of settings, such as conferences, lectures, and interviews.
A touch screen is a screen that you can touch to input data. It is most commonly found on smartphones and tablets.
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which of the following is not an error (either a syntax error or a logic error)? question 10 options: an infinite loop. using a condition for a while statement that is initially false. spelling a keyword (such as while or if) with a capitalized first letter. neglecting to include an action in the body of a while statement that will eventually cause the condition to become false.
Spelling a keyword (such as while or if) with a capitalized first letter is not an error (either a syntax error or a logic error).
What are Syntax errors?Syntax errors are mistakes made by programmers when writing computer code. They are errors in the syntax, spelling, or punctuation of the code. Syntax errors can stop your code from working or make it produce unexpected results.
What are Logic errors?Logic errors are mistakes made by programmers when they misunderstand the requirements for a program. They are errors that produce an unexpected result, rather than a syntax error that stops the program from running.
Types of programming errors include:
Syntax errors.Runtime errors.Logic errors.Syntax errors stop your code from running, while runtime errors are caused by problems with your code at runtime. Logic errors are the most challenging to detect and fix, as they involve correcting the logic of the code rather than fixing the syntax.
Spelling a keyword (such as while or if) with a capitalized first letter is not an error (either a syntax error or a logic error).Thus, the correct option is "spelling a keyword (such as while or if) with a capitalized first letter."
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in a shortest path problem, each link will be assigned a number, and in the solution, each decision variable will also be assigned a number. what do those numbers represent?
In a shortest path problem, each link is assigned a number, and in the solution, each decision variable is also assigned a number. The numbers assigned to each link and decision variable represent the length or cost of that particular link or decision variable.
Let's say that a shortest path problem is given in the form of a network. The nodes are connected to each other with links or arcs, which have specific costs or lengths associated with them. The shortest path problem is then to find the least-cost path from the starting node to the destination node.When searching for the shortest path, each link or arc that is traversed in the path contributes to the overall cost of the path. Furthermore, each decision variable that is used to indicate whether a link or arc is included in the path or not also has a cost associated with it.Thus, each link and decision variable is assigned a number that represents its cost or length. In the shortest path solution, these numbers are used to determine the total cost of the path and to identify the links or arcs that are included in the path.Therefore, the numbers assigned to each link and decision variable in a shortest path problem are crucial in finding the optimal path.for such more question on variable
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programs designed for maintainability are constructed from small simple pieces or modules. modules in java are called: group of answer choices methods. classes. arguments. both methods and classes.
The modules in Java are called classes.
What are modules in programming?
Modules are the building blocks of a program that are constructed using small, simple components that make them easier to maintain. Programming languages include libraries that include sets of pre-written code that a developer can use to quickly and efficiently build programs. Classes and methods are two of the fundamental constructs in Java. Modules in Java are called classes. Classes in JavaClasses are one of the fundamental building blocks of Java programming. A class is a blueprint or a template for creating objects in a program. Classes are made up of fields, methods, and constructors. Fields are variables that store data, methods are functions that operate on that data, and constructors are methods that create objects. Classes in Java are used to create objects that are used in programs. A class defines the characteristics of an object, including its properties and methods. Classes are used to create objects and are the basic building blocks of object-oriented programming.
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match the image-editing tools with their features.
The main tools with which a user may manage, improve, and change images are graphic software programmes, which can be roughly categorised as vector graphics editors, raster graphics editors.
What kinds of features exist in images?In computer vision and image processing, a feature is a piece of information about an image's content. It often pertains to whether a certain section of the image possesses particular characteristics.
What is a sample photo feature?A feature image is a news image that provides more in-depth coverage for a news story or recent news story but has no compelling reason to appear alongside the top stories.
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Why TeamViewer stuck at initializing display parameters?
TeamViewer is stuck at initializing display parameters because the display driver might be out of date or corrupted, and it might also occur when the graphics card is malfunctioning.
How to solve stuck in TeamviewerFollow the steps to resolve this problem:
Method 1: Update graphics card drivers.1: Click on the Start button and select Device Manager from the search results.
2: Look for the Display Adapters option, expand it, and select your graphics card.
3: Right-click on your graphics card and choose Update Driver
4: Wait for the update to complete, then restart your computer to apply the changes.
Method 2: Roll back graphics card drivers.1: Press Windows Key + X and select Device Manager from the list of options.
2: Look for the Display Adapters option, expand it, and select your graphics card.
3: Right-click on your graphics card and select Properties.
4: In the Properties window, select the Driver tab and click on the Roll Back Driver button.
5: Wait for the process to complete, then restart your computer to apply the changes.
Method 3: Disable hardware acceleration.1: Right-click on the TeamViewer icon on your desktop and select Properties.
2: In the Properties window, click on the Compatibility tab.
3: Check the box next to Disable display scaling on high DPI settings and Disable fullscreen optimizations.
4: Click on the Change high DPI settings button.
5: In the High DPI scaling override section, check the box next to Override high DPI scaling behavior. Scaling performed by Application and click on the OK button.
6: In the Compatibility tab, click on the Change settings for all users button
7: Repeat Steps 3 to 5 for all users and click on the Apply button, then the OK button.If none of the methods work, you should reinstall TeamViewer.
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