L6 Data

L6 Data

10th Grade

13 Qs

quiz-placeholder

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L6 Data

L6 Data

Assessment

Quiz

Computers

10th Grade

Practice Problem

Easy

Created by

Gyorgy Denes

Used 2+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bits did the original ASCII encoding use?

4

7

8

16

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: there extended ASCII (8-bit ASCII) has a single standardised character table (much like 7-bit ASCII)

True

False

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following encodings can be used to represent UNICODE character codes?

ASCII

UTF-8

UTF-16

UTF-32

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following uses variable length encoding?

ASCII

UTF-8

UTF-16

UTF-32

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

using odd parity, what will be the parity bit of the following data: 10001010101010

1

0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You received the following packet; knowing that it is using even parity, will you accept it or reject it? 11010101010101

accept

reject

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You see the first 12 digits of a 13-digit barcode. What will be the 13th digit (assuming the barcode is correct)? 111111111111

1

3

6

8

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