Intro to CS Semester 1 Unit 1 flashcard

Front

Which of the following is NOT an input device? mouse, printer, scanner, microphone

Back

printer

Front

Which of the following is true about main and secondary memory? Options: Secondary memory is lost when the device's power is turned off. Main memory is short term memory used by the CPU in processing commands, secondary memory is more permanent and used for storage. Main memory is more permanent and used for storage, secondary memory is short term memory is used by the CPU in processing commands. Main memory is used for storage.

Back

Main memory is short term memory used by the CPU in processing commands, secondary memory is more permanent and used for storage.

Front

Which of the following controls computer memory? applications, compiler, operating system, Python

Back

operating system

Front

What is the correct order for the steps the compiler uses in translating code? Options: Check for mistakes, Translate commands to machine language, Run the commands

Back

Check for mistakes, Translate commands to machine language, Run the commands

Front

What is input?

Back

Putting information into the computer.

Front

Which of the following is a legal variable name? 1test, 52, #data, temperatureAM

Back

temperatureAM

Front

The two basic categories of variable data types are:

Back

Strings and numbers

Front

What command is used to change a string into a number?

Back

int

Front

What is output by the following?
print("Twinkle, \ttwinkle, \tlittle star")

Back

Front

What is output by the following?
print(type("95"))

Back