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
Readme [11.4K]
3 years ago
6

Assuming arrayName is the name of an array and identifier is a name of a variable that has the same data type as the array eleme

nts, which of the follow is the correct syntax for the range-based for loop?
a) for (dataType identifier : arrayName) statements
b) for (dataType : arrayName) statements
c) for (identifier : arrayName) statements
d) for (arrayName : dataType identifier) statements
Computers and Technology
1 answer:
creativ13 [48]3 years ago
5 0

Answer:

The answer is "Option a"

Explanation:

Range-based for loop performs a sequence for a loop. It's more accessible as the conventional loop, for example, all components in the array, running more than a range of possibilities. In the given question "option a" is correct because it follows the correct syntax and other choices were wrong, which can be described as follows:

  • In option b, It's not correct, because in this code the range declaration is wrong.
  • In option c, It is wrong, because in this code the datatype is missing.  
  • In option d, It is illegal syntax, that's why it is wrong.
You might be interested in
What is a tax exemption (also known as a tax allowance)?
KengaRu [80]
<span>Tax exemption refers to a monetary exemption which reduces taxable income. Tax exempt status can provide complete relief from taxes, reduced rates, or tax on only a portion of items.</span>
4 0
3 years ago
The Quick Search capability is found on which control?
choli [55]

Answer:

backstage view

Explanation:

6 0
3 years ago
Write a program that calculates the cost of a phone call. The user enters a positive integer that
san4es73 [151]
Add the following constants in the class definition, before the main method:

    private final static float START_COST = 1.5f;
    private final static float HIGH_TARIFF = 0.5f;
    private final static float LOW_TARIFF = 0.25f;
    private final static int FIXED_MINS = 2;
    private final static int HIGH_TARIFF_MINS = 10;

Then add this to the main method you already had:

        float price = START_COST;
        if (x > FIXED_MINS) {
            if (x <= HIGH_TARIFF_MINS) {
                price += HIGH_TARIFF*(x-FIXED_MINS);
            }
            else {
                price += HIGH_TARIFF*(HIGH_TARIFF_MINS-FIXED_MINS) 
                    + LOW_TARIFF*(x-HIGH_TARIFF_MINS);
            }
        }   
        System.out.printf("A %d minute call costs %.2f", x, price);      

5 0
3 years ago
Why did it take fewer 1-inch tiles than 1-centimeter tiles to measure the length of the cookie cutter?​
Romashka-Z-Leto [24]

The inch tiles are larger, meaning they use less space.

6 0
3 years ago
Which type of device log contains the most beneficial security data?
zhuklara [117]
The security Log is your Answer.
6 0
3 years ago
Other questions:
  • All of the following are stages in the SDLC except _____.
    9·1 answer
  • In your presentation you added a text box to?
    5·1 answer
  • This common technique, employed at the edge of a network, eliminates the need for public IP addresses on a private network while
    8·1 answer
  • Why is it important to verify a customer complaint?
    6·1 answer
  • ________ are used to translate each source code instruction into the appropriate machine language instruction.
    11·1 answer
  • You may see the term FAQ on websites which stands for Frequently Asked Questions this is an example of which type of mnemonic?
    9·1 answer
  • Which of the following Google tools support collaboration? Docs Sheets Slides All of the Above
    13·1 answer
  • Write a program that asks you to enter some integers, and press "enter" after each one.
    13·1 answer
  • Which technique is best suited to create technical drawings?
    10·1 answer
  • (a) What is the meaning of word 'computer (b) Cive a reason for the evolution of computer (c) Write a weakness of a computer (d)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!