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3 years ago

What will the value of x be after the following statements execute? int x = 0; int y = 5; int z = 4; x = y z * 2;

1 answer:

3 0

Technically you'd get a compile error, due to the absence of a semi-colon after the forth statement (x = y z * 2; is invalid). Additionally, z * 2; is an invalid statement, as all programming languages that I know require you to specify the new value of z, such as (z = z * 2) or (z *= 2).

If we assume there's a semi-colon there, then the value of x after the following statements would be 5, as we are setting x's value to the value of y (which is 4), and x is never again modified in those statements.

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____________ are the in – built functions that perform a particular pre – defined task when used in a computer program.

saveliy_v [14]

Answer:

System software.

Explanation:

System software are the in-built functions that perform a particular pre-defined task when used in a computer program. An example of a system software is an operating system.

An operating system (OS) is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes. Some examples of an operating system are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.

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2 years ago

What setting in Word keeps single lines of a new

Gre4nikov [31]

Answer:

C (Window/Orphan control)

Explanation:

An "orphan" in formatting is a single line of text that is left alone/separated from the rest of the paragraph. Orphan control prevents this from happening by keeping lines together.

3 0

3 years ago

Write an expression that will cause "greater or equal to -10" to print if the value of userNum is greater than or equal to -10.

Lilit [14]

Answer:

Expression for the above problem in python language:

userNum=int(input("Enter the value of user_Num")) #it is used to take input.

if(userNum>(-10)): #if statement

print("The value of the userNum is greator")

elif(userNum==(-10)): #elif statement

print("The value of the userNum is equal to -10")

else: #else statement.

print("The value of the userNum is small")

Output:

If the user input is (-10), it will print equal.
If the user input 10, it will print greator message.

Explanation:

The above program or expression is in python language, where the first line is used to render a message to the user take the input and store it into a userNUM variable.
Then the second line is used to check the user num value to be greater with the help of if statement.
Then the third statement is used to check the user num value to be equal with the help of elif statement.
Then the else statement will execute when the if and the elif statement will not true.

6 0

2 years ago

You administer a Microsoft SQL Server database that supports a banking transaction management application. You need to retrieve

dusya [7]

Answer:

A, B

Explanation:

A. selects accountholder's ids and check them with those who don't have cities in BranchMaster table.

B. We can use both <em>NOT IN</em><em> </em> as well as <> operator for comparison so it selects accountholder's ids which are not in all of those account holders who have cities in BranchMaster.

5 0

3 years ago

Which of the following is a bullet type in the <ul> tag?

dybincka [34]

Answer:

That would be (d) All of these. I hope this helps you!

8 0

2 years ago