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3 years ago

When selecting text in word, holding down the ctrl key while clicking the mouse button will select the?

1 answer:

5 0

The words where you want to begin the selection. Just hold down the left mouse button, and then drag the pointer over the text that you want to select

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Which of the following is considered both an input and output peripheral? Keyboard, Microphone, Speaker, Touchscreen monitor

Aleks04 [339]

Touchscreen monitor.

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3 years ago

Read 2 more answers

What is malware? What are some signs that malware may be impacting the performance of your computer? How can you avoid malware?

Anni [7]

Answer:

Malware is a type of software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer system. Malware can be spread through email attachments, online advertisements, websites, and other methods.

Some signs that malware may be impacting the performance of your computer include:

Your computer is running more slowly than usual
Your computer crashes frequently
Your computer has pop-up ads or other unwanted behavior
Your default homepage or search engine has changed without your permission
You see new icons or programs on your desktop that you didn't install

To avoid malware, you should be cautious when browsing the internet and avoid visiting suspicious websites. You should also avoid opening email attachments from unknown senders, and be wary of online advertisements. You can also protect your computer by using antivirus software and keeping it up to date.

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1 year ago

Which of the following commands would I use to begin a new presentation?

ki77a [65]

Answer:

begin >new

Explanation:

just trust me ok hehe

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4 years ago

If the motherboard is not getting power, it will not start the boot. ... A four-year old laptop will not boot and presents error

lakkis [162]

Answer:

The right order of steps you should take to repare the laptop is: D A C B

Explanation:

D. Ask yourself if the laptop is still under warranty: Because they will replace the board for you or give you a new machine.

A. Ask yourself if replacing the motherboard will cost more than purchasing a new laptop: since technology evolve every day, you might consider buying a new faster, better, advanced machine.

C. Find the service manual to show you how to replace the motherboard: the support assistence will guide you trhough the right way of replacing the board.

B. Find a replacement motherboard: choose the specific one or maybe try to find a better model, that can improve your computer performance.

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3 years ago

What will be displayed after code corresponding to the following pseudocode is run? Main Set OldPrice = 100 Set SalePrice = 70 C

Tatiana [17]

Answer:

A jacket that originally costs $ 100 is on sale today for $ 80

Explanation:

Main : From here the execution of the program begins

Set OldPrice = 100 -> This line assigns 100 to the OldPrice variable

Set SalePrice = 70 -> This line assigns 70to the SalePrice variable

Call BigSale(OldPrice, SalePrice) -> This line calls BigSale method by passing OldPrice and SalePrice to that method

Write "A jacket that originally costs $ ", OldPrice -> This line prints/displays the line: "A jacket that originally costs $ " with the resultant value in OldPrice variable that is 100

Write "is on sale today for $ ", SalePrice -> This line prints/displays the line: "is on sale today for $ " with the resultant value in SalePrice variable that is 80

End Program -> the main program ends

Subprogram BigSale(Cost, Sale As Ref) -> this is a definition of BigSale method which has two parameters i.e. Cost and Sale. Note that the Sale is declared as reference type

Set Sale = Cost * .80 -> This line multiplies the value of Cost with 0.80 and assigns the result to Sale variable

Set Cost = Cost + 20 -> This line adds 20 to the value of Cost and assigns the result to Cost variable

End Subprogram -> the method ends

This is the example of call by reference. So when the method BigSale is called in Main by reference by passing argument SalePrice to it, then this call copies the reference of SalePrice argument into formal parameter Sale. Inside BigSale method the reference &Sale is used to access actual argument i.e. SalePrice which is used in BigSale(OldPrice, SalePrice) call. So any changes made to value of Sale will affect the value of SalePrice

So when the method BigSale is called two arguments are passed to it OldPrice argument and SalePrice is passed by reference.

The value of OldPrice is 100 and SalePrice is 70

Now when method BigSale is called, the reference &Sale is used to access actual argument SalePrice = 70

In the body of this method there are two statements:

Sale = Cost * .80;

Cost = Cost + 20;

So when these statement execute:

Sale = 100 * 0.80 = 80

Cost = 100 + 20 = 120

Any changes made to value of Sale will affect the value of SalePrice as it is passed by reference. So when the Write "A jacket that originally costs $ " + OldPrice Write "is on sale today for $ " + SalePrice statement executes, the value of OldPrice remains 100 same as it does not affect this passed argument, but SalePrice was passed by reference so the changes made to &Sale by statement in method BigSale i.e. Sale = Cost * .80; has changed the value of SalePrice from 70 to 80 because Sale = 100 * 0.80 = 80. So the output produced is:

A jacket that originally costs $ 100 is on sale today for $ 80

7 0

3 years ago