ITF+ FINAL Open Notes

Front

How many digits does the binary number system use?

Back

Two

Front

What digits does the hexadecimal number system include?

Back

0 through 9 and the letters A through F

Front

Does the decimal number system use decimal points?

Back

Yes, it uses decimal points.

Front

What is the notation called in which an IP address is shown, such as 192.168.12.155?

Back

Dotted decimal notation

Front

What does the number 0 represent in binary code?

Back

No electricity or off

Front

How many bits are equivalent to 1 byte?

Back

8 bits

Front

What is the smallest unit of data in binary code?

Back

Bit

Front

Which direction is suggested to read binary numbers for easier understanding?

Back

Right to Left

Front

What is the value of the binary number 00000001?

Back

1

Front

What is the value of the binary number 00000100?

Back

4