CompSci - Homework 6 Y9 Spring 2

Front

True or False: Elsie uses variables to store her favorite book titles in a programming project.

Back

True

Front

Convert B9 into binary from hexadecimal:

Back

10111001

Front

Which of the following best describes an embedded system?

Back

A computer designed for dedicated functions within a larger system.

Front

True or False: The louder the sound the smaller the amplitude of the sound wave.

Back

False

Front

Which of the following describes what happens when there are more cores in a CPU? More data can be stored close to the CPU for quick access. More cycles can be completed per second. More instructions can be processed at the same time.

Back

More instructions can be processed at the same time.

Front

What happens when a CPU has a high clock speed?

Back

More cycles can be completed per second.

Front

What is the result of performing a left shift by 2 positions on the binary sequence: 00110110?

Back

11011000