Network Data Speeds Quiz

What is a network?

• A single computer

• A group of interconnected computers/devices

• A wireless signal

• A type of software

How are network data speeds measured?

• In bytes per second

• In kilobytes per second

• In bits per second

• In megabytes per second

What does 1 Mbps represent?

• 1,000,000,000 bits per second

• 1,000,000 bytes per second

• 1,000 bits per second

• 1,000,000 bits per second

What is the formula to calculate the time to transmit a file?

• time = size of file x network speed

• time = size of file / network speed

• time = network speed x size of file

• time = network speed / size of file

How many bits are in 1 kibibyte (KB)?

• 1,024 bytes

• 8,000 bits

• 8,192 bits

• 1,024 bits

What is the network speed of 10 Mbps in bits per second?

• 100,000,000 bits per second

• 10,000,000 bits per second

• 1,000,000 bits per second

• 10,000 bits per second

How long does it take to transmit a 32,768-bit file over a 10 Mbps network?

• 0.0032768 seconds

• 3.2768 seconds

• 0.032768 seconds

• 0.32768 seconds

What is the smallest unit of data in computing?

• Byte

• Kilobyte

• Megabyte

• Bit

What is the difference between a bit and a byte?

• A bit is 1,024 bytes

• A byte is 8 bits

• A bit is 8 bytes

• A byte is 1,024 bits

How many bytes are in a megabyte (MB)?

• 1,048,576 bytes

• 1,024 bytes

• 1,000,000 bytes

• 1,000 bytes