ITF+ Study Set 2

Which of the following represents a pure blue color in hex? 1. #00FF00 2. #FFFF00 3. #0000FF 4. #00F0FF

#0000FF

You are creating a web page and need to specify white as the font color in RGB. Which of the following is correct? 1. #FFFFFF 2. #oooooo 3. #WHITE 4. #AABBCC

#FFFFFF

Which of the following statements is true about the value of 10 in decimal, hex, and binary? 1. 10 hex is equal to 10 decimal. 2. 10 binary is equal to 10 hex. 3. 10 binary is larger than 10 hex. 4. 10 decimal is larger than 10 hex.

10 hex is equal to 10 decimal.

Which of the following is the correct binary value equal to 5 decimal? 1. 111 2. 010 3. 011 4. 101

101

Decimal 15 is equivalent to which of the following in binary? 1. 01 2. 1101 3. 15 4. 1111

1111

An IPv6 address contains how many bits? 1. 32 2. 128 3. 64 4. 256

128

If 2^4 is equal to 16, what is 2^7 equal to? 1. 512 2. 128 3. 1024 4. 64

128

2^5 equals which of the following in decimal? 1. 16 2. 32 3. 64 4. 24

32

Which of the following is closest to 350,000,000,000? 1. 350GB (Binary) 2. 326GB (Binary) 3. 350MB (Binary) 4. 365GB (Binary)

326GB (Binary)

Choose the smallest hex value from the following list. 1. CA 2. 3D 3. AC 4. D3

3D

The cent sign character is not available in which of the following character sets? 1. ANSI character set 2. ASCII character set 3. Unicode 4. Character Map

ASCII character set

Which of the following is a correct statement about base 10 numbering? 1. Base 10 uses decimal values (0-9). 2. Base 10 uses hexadecimal values (0-9, A-F). 3. Base 10 uses binary values (1 and 0). 4. Base 10 uses decimal values (A-I).

Base 10 uses decimal values (0-9).

Choose the largest hex value from the following list. 1. AF 2. DA 3. FA 4. AD

FA

Which of the following statements is correct about IPv6 addresses? 1. They are 64 bits long, which eight groups of eight bits each. 2. They are 128 bits long, with 16 groups of eight bits each. 3. They are 128 bits long, with eight groups of 16 bits each. 4. They are normally expressed in decimal octets.

They are 128 bits long, with eight groups of 16 bits each.

Which of the following statements is true about the relationship between ASCII and Unicode? 1. Unicode contains fewer characters than ASCII. 2. All fonts contain the same number of Unicode characters. 3. You can only use Unicode if you are not using a Latin alphabet. 4. Unicode contains all ASCII characters.

Unicode contains all ASCII characters.

Which of the following statements is true about the relationship of ASCII to Unicode? 1. ASCII and Unicode are identical. 2. Unicode is used only for non-ASCII characters. 3. Unicode is used for ASCII and non-ASCII characters. 4. Unicode contains only characters for one language.

Unicode is used for ASCII and non-ASCII characters.

To add a character that is not on the keyboard using Windows, which of the following methods can you use? 1. Use KCharSelect. 2. Hold down the Ctrl key and enter the code from the number pad. 3. Use Character Viewer. 4. Use Character Map.

Use Character Map.

You get a call from a novice web programmer who wants to know how to specify RGB colors on a web page. Which of the following is correct? 1. Use hexadecimal values for red, green, and blue. 2. Use percentages for red, green, and blue. 3. Use binary values for red, green, and blue. 4. Use hexadecimal values for cyan, magenta, yellow, and black.

Use hexadecimal values for red, green, and blue.

Which of the following characters is not in the standard ASCII character set? 1. Z 2. ! 3. ¢ 4. $

¢

Which of the following characters is found in an ANSI or Unicode character set, but not an ASCII character set? 1. ~ 2. | 3. ^ 4. ±

±