information and technology

information and technology

4th Grade

9 Qs

quiz-placeholder

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information and technology

information and technology

Assessment

Quiz

Science

4th Grade

Medium

Created by

Lori Talley

Used 5+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Through the ages, humans have communicated using ________beginning with simple drumbeats and smoke signals that later developed into a written language of symbols and alphabets.

coded patterns

emails

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Drum beats and ___________________ were EARLY long-distance forms of communication.

text messages

smoke signals

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Petroglyphs are ________

carvings

animals

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In order to communicate more with fewer symbols, shorthand ______________ or codes were developed to speed up message transmission.

patterns

animals

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In 1838, the telegraph was invented which used ______________________ Code to encode messages into electrical short and long buzzes over telegraph lines, and to decode as words at the other end.

Morse

More

Madden

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Many modern communication devices use ________________ waves

radio

light

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A radio wave is not a sound wave, it is an ____________ wave

micro

light

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A cell phone handset contains a __________________ for sending radio signals from the phone, and a radio receiver for receiving incoming signals from other phones.

radio transmitter

laser

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The table provides information on coding letters of the alphabet using zeros and ones. Using the information on the table, how would one write the word CAB in 1s and 0s? (You can use your white boards to help you if you need to)

000001011

011000001