Everything in a computer is stored using what?
Machine code
Characters
1s and 0s
What decimal number does this binary number represent? 00001011
4
11
13
What decimal number does this binary number represent? 00010101
17
21
44
What binary number would you use to store the decimal number 14?
00001110
00010110
00000111
When a computer stores a character, each character has its own what?
Encryption
Code
Kilobyte
Instructions that tell the computer what to do are stored using what?
A jpeg image
Integers
Which of the following is a problem if you use machine code to write programs?
The program will run slowly
It is hard to read
Games cannot be written using machine code
All data stored in a computer is stored in binary. What is binary?
How many characters you can store
The speed of your computer's processor
How many bits are in 1 byte?
8
32
Which of these is the largest unit of storage?
1 terabyte
1 megabyte
1 gigabyte