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3 years ago

5. Compare the telephone network and the internet. What are the similarities? What are the differences?

Computers and Technology

1 answer:

kozerog [31]3 years ago

6 0

Answer:

Compare the telephone network and the Internet. What are the similarities? ... The two networks are similar in the fact that both are made of interconnections of small network. The telephone network is mostly a circuit switched network; the Internet is mostly packet-switched network.

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How to combine multiple documents into one pdf.

sergeinik [125]

Answer:

How to combine and merge your files into one PDF: Open Acrobat DC to combine files: Open the Tools tab and select "Combine files." Add files: Click "Add Files" and select the files you want to include in your PDF. You can merge PDFs or a mix of PDF documents and other files.

Explanation:

8 0

3 years ago

What is the purpose of the .NET Framework Class Library? a. it provides pre-written code that can be used by .NET applications b

Burka [1]

Answer:

d. it specifies the data types that can be used by .NET applications.

Explanation:

The .NET Framework Class Library (FCL) makes the system functionality of the .NET Framework available because it contains interfaces, data types, various classes and so on.

It is also important to note that the FCL is integrated to the CLR or Common Language Runtime of .NET Framework which is responsible for code execution.

The Framework Class Library or FCL can be categorized broadly into three:

1. Frameworks

2. Utility features in .NET, and

3. Wrappers around the Operating System (OS) functionality.

1. Frameworks: The FCL contains many frameworks aimed at the development of some applications. For instance, WPF or Windows Presentation Foundation is used to carry out a number of functions but majorly to render user interfaces.

2. Utility features in .NET: This contains a number of classes for use in the .NET framework, examples of these classes include: dictionary, queue, stack, list and so on. Additionally, it contains classes for different manipulations, for example, for handling regular expressions the Regex class is available for use.

3. Wrappers around the Operating System (OS) functionality: Contained in the Framework Class Library are wrappers that are present at the root functionality of the Windows OS. For instance, classes to handle I/O, network features, file system as so on.

8 0

3 years ago

Language: JAVA Can someone please tell me what the problem to my "main" class is?

AleksandrR [38]

Answer:

please find the attachment of the correct code:

Output:

Bob : 1234

sue : 5678

pat : 2468

please enter a name to replace with pat:

Chris

Bob : 1234

sue : 5678

Chris : 2468

Explanation:

In this code, when we create the class object, that is "stu1, stu2, and stu3" and call the parameterized constructor bypassing the "string and integer" value and print the object value you forget to call the "tostring" method because it is the only method which returns both "string and integer" value.

6 0

3 years ago

List the six external parts of a computer system and identify which are output and which are input devices.

Igoryamba

External hardware/peripherals are external devices connected to a computer that extend it's functionality. Some common ones are:

1. Monitor - output
2. Keyboard - input
3. Speakers - output
4. Printer - output
5. Microphone - input
6. Mouse - input

Input is anything that's used to feed/put data into a computer. So for a keyboard that's which keys you're pressing, microphone that's sound data etc. Output is any computer-generated data displayed on screen, printed on paper or in machine readable form, such as a disk.

5 0

3 years ago

Information such as audio or video files are broken down into

liberstina [14]

...packets. I hope this helps.

5 0

3 years ago