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Gnom [1K]
3 years ago
10

Analyze the following code.

Computers and Technology
1 answer:
vazorg [7]3 years ago
8 0

Answer:

The correct answer for the given question is "The program has a runtime NullPointerException because test is null while executing test.x"

Explanation:

In this code their is run time exception will occur in Main method i.e "java.lang.NullPointerException "because the object of the Test class i.e test will initialized by "null" .So on executing the statement test.x  it gives an Runtime Exception.The "NullPointerException" can occur if we assign the object to the "null" value that why it produce an java.lang.NullPointerException

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8 0
4 years ago
What is the difference between (IF instructions &amp; WHILE instructions )<br> 0<br> 를 들<br> T<br> !
lara31 [8.8K]

Answer:

While statements determine whether a statement is true or false. If what’s stated is true, then the program runs the statement and returns to the first step. If what’s stated is false, the program exits the while and goes to the next statement. An added step to while statements is turning them into continuous loops. If you don’t change the value so that the condition is never false, the while statement becomes an infinite loop.

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7 0
3 years ago
Which option is an appropriate database function syntax?
kodGreya [7K]

Answer:

=DSUM(A4:D8, "Unit Cost", A1:B2)

Explanation:

From the list of given options, it's obvious that the question relates to Excel database sum function.

The correct answer among the list of options is:

=DSUM(A4:D8, "Unit Cost", A1:B2)

Where

DSUM represents the function itself

A4:D8 represents the range

"Unit cost" represents the field

and

A1:B2 represents the criteria of the function

Analysing other options:

Option 1: The equality sign (=) before excel formulas is missing

Option 2: Sum is used instead of DSUM and there's a missing bracket before the range

Option 3: There's a missing comma between the range, the field and the criteria

Hence, the last option (4) answers the question.

5 0
3 years ago
Read 2 more answers
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lana [24]

Answer:

decreased drastically over the last five decades

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3 0
3 years ago
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A researcher makes a _____ about another population when she makes a generalization.
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Prediction I believe is the answer mark me brainliest please
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