Quick Test 3: Units of Information / Memory

1. The smallest unit of information is called

A bit
A byte
A nibble
An integer
2. The smallest unit of information that can be addressed independently is

A bit
A byte
A nibble
An integer
3. 1101 in the binary system is in the decimal system equal to

1101
15
13
D
4. 2A in the hexadecimal system is in the decimal system equal to

2A
42
20
0
5. The most common way to code text is

binary
hexadecimal
decimal
ASCII
6. How much information can be stored approximately on a standard floppy disk

1 byte: one ASCII letter
1 kilobyte (1 kB): a quarter of a page in ASCII format
1 megabyte (1 MB): a book in ASCII format
1 gigabyte (1 GB): a small library in ASCII format