Computer represents data using...

• binary

• decimal

• hexadecimal

• octal

How can a computer represents non-numeric characters (character data)?

In Unicode , the number of bytes for the phrase given below are :

7+5=12

• 12

• 48

• 6

• 96

In EBCDIC, calculate the number of bits for the given phrase.

20/11*24

• 8

• 64

• 16

• 128

How many bits are there in a byte for Unicode?

• 8
• 16
• 32
• 64

"Malaysia Prih@tin"

How many bytes based on the phases if the system are using ASCII.

• 17 x 8

• 17

• 19 x 8

• 19

"Malaysia Prih@tin"

How many bits based on the phases if the system are using ASCII.

• 17 x 8

• 17

• 19 x 8

• 19

"Malaysia Prih@tin"

How many characters based on the phases if the system are using Unicode.

• 17 x 8

• 17

• 19 x 8

• 19

Based on the statement given.

Letter T is converted to binary form and back using coding scheme.

A user presses the capital letter T (SHIFT+T) on the keyboard which turn created a special code, called a scan code, for the capital letter T . After that, what happen?

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Based on the statement given.

Letter T is converted to binary form and back using coding scheme.

In step 3, the electronic circuitry in the computer converts the scan code for the capital letter T to its ASCII binary code (01010100) and stores it in memory for processing. Then, what happen?

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