1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Tablets combine the features of which two types of devices?
VikaD [51]
A tablet<span> is a wireless, portable personal computer with a touchscreen interface. The </span>tablet<span> form factor is typically smaller than a notebook computer, but larger than a smartphone.
</span>
5 0
3 years ago
What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?.
Juli2301 [7.4K]

Answer:

(config)# enable password secret

(config)# enable secret Encrypted_Password

(config-line)# password secret

(config)# enable secret Secret_Password

(config)# service password-encryption

Explanation:

To prevent all configured passwords from appearing in plain text in configuration files, an administrator can execute the service password-encryption command. This command encrypts all configured passwords in the configuration file. For more: https://ccnav7.net/what-command-will-prevent-all-unencrypted-passwords-from-displaying-in-plain-text-in-a-configuration-file-2/

3 0
2 years ago
Why are 90% of questions not being answered im scrolling through the questions. Most are not being answered except the easy ques
Anna [14]
I actually have this problem all the time. Rarely any of my questions get answered and I see this happening to other people all the time. It's crazy. 
5 0
3 years ago
Read 2 more answers
Complete the sentence with the correct response. In a two-way selection, if the initial statement is evaluated as , the code ski
mestny [16]

Answer:

True.

The code skips the else command

Explanation:

I will answer this question with the following code segment

<em>n = 1</em>

<em>If n > 0:</em>

<em>   Print("greater than 0")</em>

<em>else:</em>

<em>   Print("not greater than 0")</em>

<em />

From the code segment above

<em>Print("greater than 0")</em> will be executed because the condition <em>If n > 0 </em>is true

Since the if condition is true, the else condition will not be executed

8 0
3 years ago
Which of the following is not a form of technology?
Ber [7]

Answer:

ketchup because all of the others are objects with certain creative functions but ketchup is just K e t c h u p.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What happens if you move unencrypted files into an encrypted folder?
    5·1 answer
  • How can you troubleshoot Internet access problems?
    11·1 answer
  • How do I add decimals in python?
    6·1 answer
  • Which of these options highlights the need for learning algorithms
    9·2 answers
  • Do pc players ever go outside?
    11·2 answers
  • // This class calculates a waitperson's tip as 15% of the bill public class DebugThree1 { public static void main(String args[])
    10·1 answer
  • What are two differences between a wide angle lens and a telephoto lens?
    5·2 answers
  • Which of the following is the most significant result of technological innovation?
    10·2 answers
  • What is one of the limitations of marketing in social media?.
    13·1 answer
  • Sharon's company has written a new computer program, and she has been asked to find a way to prevent people from copying the sof
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!