Unit 1 Java Quiz Review

This cycle in a program causes the signal to be routed to the appropriate component of the computer, making the component perform an operation.

• a. fetch

• b. decode

• c. CPU

• d. execute

Which of the following is not an output device?

• a. printer

• b. USB drive

• c. Webcam

• d. monitor

Each byte is assigned a unique

• a. address

• b. CPU

• c. bit

• d. variable

In these types of secondary storage devices, data is encoded as a series of pits on the disc surface and laser is used to detect the bits.

• a. disk drives

• b. optical devices

• c. USB drives

• d. RAM

If you were to look at a machine language program, you would see _________.

• a. Java source code

• b. a stream of binary numbers

• c. English words

• d. circuits

This is a set of programs that manages the computer’s hardware devices and controls their processes.

• a. input device

• b. output device

• c. operating system

• d. storage device

These are words that have a special meaning in the programming language.

• a. punctuation

• b. programmer-defined names

• c. key words

• d. operators

This is not an object-oriented programming language.

• a. Java

• b. Ruby

• c. C

• d. Python

These characters serve specific purposes, such as marking the beginning or ending of a statement, or separating items in a list.

• a. punctuation

• b. programmer-defined names

• c. key words

• d. operators

These are words or names that are used to identify storage locations in memory and parts of the program that are created by the programmer.

• a. punctuation

• b. programmer-defined names

• c. key words

• d. operators