ECP - Final

1.

1 point

How many Hellos will this loop display?

for (int p = 0; p <= 10; p++)
{
System.out.print("Hello");
}

10

5

11

1

2.

1 point

Word, PowerPoint and Excel are all examples of

Application Software

Animation

Hardware

Freeware

3.

1 point

What is the output of this program segment?

for (int p = 3; p <= 30; p+=5)
{
System.out.print(p + " ");
}

28 23 18 13 8 3

3 6 9 12 15 18 21 24

3 8 13 18 23 28

5 10 15 20 25 30 35

4.

1 point

How many Hellos will this loop display?

for (int p = 0; p <= 10; p+=2)
{
System.out.print("Hello");
}

6

2

10

4

5.

1 point

Which of the following describes the binary system used by a computer?

It uses 2 bytes to store a character and is used by Java.

It uses 1 byte to store a character and is used by many programming languages.

It uses 1s and 0s, representing electrical current that is on or off.

It uses short and long signals, representing dots and dashes.

6.

1 point

About how many bytes are in a gigabyte?

122352

1000

1 Trillion

1 Billion

7.

1 point

Which of the following is a proper Number value?

3.15B

Soren

Eleven

3.16

8.

1 point

What is the output of this program statement?

System.out.println("Computer Science");

Science Computer

No Output

Weird Science

Computer Science

9.

1 point

Which of the following is erased when you turn off the computer?

RAM

Flash Memory Drive

Hard Drive

ROM

10.

1 point

People use _______ numbers and computers use _______ numbers.

base 10, base 2

base 2, base 10

base 3, base 30

base 4, base 808

11.

1 point

What is the output of this program segment?

for (int p = 10; p <= 20; p++)
{
System.out.print(p + " ");
}

10 11 12 13 14 15 16 17 18 19 20

10 14 18 22 26 30 34 36 40 44 48

10 12 14 16 18 20 22 24 26 28 30

10 20 30 40 50 60 70 80 90 100 110

12.

1 point

A _______is a sequence of instructions, which enables a computer to perform a desired task.

scsi

program

monitor

motherboard

13.

1 point

Which of the following can be entered into a Text variable?

3.14

James

Twelve

All of the above

14.

1 point

What is the output of the program segment below?

int number = 5 + 8 * (3 + 2);
System.out.println(number);

45

75

18

22

15.

1 point

How many BITs are in a byte?

4

8

128

16