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3 years ago

What is wrong with my code?

Computers and Technology

1 answer:

sineoko [7]3 years ago

3 0

Answer:

namespace FavoriteNumber

{

class Program

{

static void Main(string[] args)

{

Console.Write("Enter your favorite number!: ");

string faveNumber = Console.ReadLine();

int number = Convert.ToInt32(faveNumber);

Console.Write($"Your favorite number seems to be {number}");

}

Explanation:

You were close. Spot the differences. A statement should end with a semicolon. Console.ReadLine() returns a string. That string is the input of what you want to convert to an int.

And of course you need to match each opening brace { with a closing brace }.

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An operating system that allows a single user to work on two or more programs at the same time is what type of OS?

Lisa [10]

Answer:

Explanation:

The correct answer is none of these

An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. Functions like printing a document, downloading images, etc., can be performed only one at a time. Examples include MS-DOS, Palm OS, etc.

Advantage: This operating system occupies less space in memory.

Disadvantage: It can perform only a single task at a time.

There are four types of operating systems −

Real-time operating system

Single-User/Single-Tasking operating system

Single-User/Multitasking operating system

Multi-User/Multitasking operating system

Real-time operating system is designed to run real-time applications. It can be both single- and multi-tasking. Examples include Abbasi, AMX RTOS, etc.

An operating system that allows a single user to perform more than one task at a time is called Single-User Multitasking Operating System. Examples include Microsoft Windows and Macintosh OS.

It is an operating system that permits several users to utilize the programs that are concurrently running on a single network server. The single network server is termed as "Terminal server". "Terminal client" is a software that supports user sessions. Examples include UNIX, MVS, etc.

5 0

3 years ago

Cheri's teacher asked her to write a program using the input() function. What will this allow her program to do?

r-ruslan [8.4K]

Answer:

See explanation

Explanation:

Irrespective of the programming language, the input() function will allow Cheri's program to be able to accept user input.

Take for instance, the programming language is python, an expample of how the input function can be used is:

userinput = input("Enter a word: ")

The above instruction will allow her program to accept a string value.

The input() function can be used alongside different variable types.

8 0

3 years ago

Read 2 more answers

Define time management and give two activities that you can do to help manage your tasks, homework, or projects better.

lions [1.4K]

Time management: <span>the ability to use one's time effectively or productively, especially at work also activities you can do would be organizing and making sure you get that essay done in under 30 mins </span>

5 0

3 years ago

In Microsoft Excel, you have a large dataset that will print on several pages. You want to ensure that related records print on

spin [16.1K]

Answer:

The answer is "Option D".

Explanation:

In Microsoft Excel, A dataset is a collection of the data. In other words a dataset is set of data like, Excel workbooks, spreadsheet tables, or table lists that are configurable objects storing the data. To print data sets related records on the same page we change the print at this data set only print the visible data, it will not print the confidential data. and other options are not correct that can be defined as follows:

In option A, It is not correct, because the set area used to select the area which you want to print.
In option B, It is used to print the same data on each page. it is not used in print page order.
In option C, This option is available on the Home tab that is used for page break only that's why it is not correct.

4 0

4 years ago

Discuss advantages and disadvantages of operating system

Serjik [45]

Answer and Explanation:

Advantages-

Computing source- Through the operating system, users can communicate with computers to perform various functions such as arithmetic calculations and other significant tasks.
Safeguard Of Data- There’s a lot of user data stored on the computer. Windows Defender in Microsoft Windows detects malicious and harmful files and removes them. Also, it secures your data by storing them with a bit to bit encryption.
Resource Sharing- Operating systems allow the sharing of data and useful information with other users via Printers, Modems, Players, and Fax Machines. Besides, a single user can share the same data with multiple users at the corresponding time via mails. Also, various apps, images, and media files can be transferred from PC to other devices with the help of an operating system.

Disadvantages-

Expensive- It is costly.
System Failure- System failures may occur. If the central operating system fails, it will affect the whole system, and the computer will not work. If the central system crashes, the whole communication will be halted, and there will be no further processing of data.
Virus Threats- Threats to the operating systems are higher as they are open to such virus attacks. Many users download malicious software packages on their system which halts the functioning of OS and slow it down.

4 0

3 years ago

Read 2 more answers