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wlad13 [49]
3 years ago
5

Given that String[] str has been initialized, to get a copy of str[0] with all characters converted to upper case, use the follo

wing statement:
a. str[0].toUpperCase();
b. str.toUpperCase();
c. str[0].UpperCase();
d. str.UpperCase();
Computers and Technology
1 answer:
Strike441 [17]3 years ago
7 0

Answer: str[0].toUpperCase();

Explanation:

str[0] is pointing to the first character of the entire string and the code str[0].toUpperCase() will convert the characters to upper case if they are in lowercase and will remain unchanged if they are already in upper case.

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Malwar is the short form for malicious software and used to refer​
bearhunter [10]

Answer:

Malware is the shortened form of malicious software. Malware is an umbrella term used to refer to a variety of forms of hostile or intrusive software including Ransom wares, Computer Viruses, Worms, Trojan Horses, Spyware, Adware, Scareware etc.

7 0
3 years ago
Which components of the​ five-component model is commonly thought of as the​ "bridge" that links the computer side of the model
-Dominant- [34]

Answer:

The correct answer to the following question will be "Data".

Explanation:

  • Data would be any series of one or even more signs which are given significance by unique classification action. To become knowledge the data needs to be interpreted.
  • Data is generally considered to be the "bridge" that connects the designer's machine part with the practical side.

Therefore, this will be the right answer.

3 0
3 years ago
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.

3 0
1 year ago
Is a plotter input output or both
erastova [34]

Answer:

it is output

Explanation:

it just is .

5 0
4 years ago
Distinguish between the savings and investment options.
Tanya [424]

Answer:

Savings,                          Investments

{}Certificate of deposit    Mutual fund

{}Account                         Money Market

{}                                        Gold

Explanation:

Savings is the term used to describe the proportion of ones income not spent or kept for spending at a much later date;

Saving methods includes saving money in deposit accounts, pension savings, and cash savings as well as reducing expenditures

Savings differs from investment in the sense that investments involves more risks than savings

Mutual fund

Mutual fund is a financial resource type involving the bringing together of funds gathered from several investors for investment

Money market

The money market involves buying and selling debt investments that are short terms

Gold

Gold investment is a way of diversifying risk through futures and derivatives and futures contracts

Certificate Deposit

Certificate deposit is a fixed term deposit form of savings that provides an interest on the deposit

Account

Savings and current account are meant for saving funds

8 0
3 years ago
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