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Algorithm and Binary Review

Total questions: 12

Worksheet time: 17mins

Name
Class
Date
1.

What is the binary number for 28?

(a)  

2.

Which of the following is an example of a selection question for driving down the street in a car? (answer determines your next step)

a)

Is the light red?

b)

What is the speed limit?

c)

Should I turn on the radio?

d)

Is my destination 10 or 12 miles away?

3.

Provide the algorithm for cleaning your hands with sanitizer.

4 lines
4.

The three aspects of algorithms are selection, (a)   , and iteration.

5.

What is the whole number for 00010111?

(a)  

6.

What is the rule for the following sequence 4, 9, 19, 39,

a)

add 5

b)

multiply by 2 then add 1

c)

double the previous number

d)

add 5 then 10

7.

Which of the following involves asking a questions repeatedly until you get a different answer?

a)

sequence

b)

algorithm

c)

selection

d)

iteration

8.

What is the pseudocode for this image?

4 lines
9.

What is the definition of an algorithm?

4 lines
10.

What would be an example of an iterative question to ask when watching TV?

a)

Is the TV on mute?

b)

Is the TV on?

c)

Am I on the correct channel to watch my show?

d)

Should I watch Netflix or Hulu?

11.

Which of the following is not part of the algorithm for school dismissal by bus?

a)

watch the screen for buses

b)

listen to announcements from Ms. Johnson

c)

leave the room whenever

d)

Show your teacher you bus written down

12.

Complete the missing line of this algorithm:

Open bag of Cheetos

Reach into bag

Grab Cheeto


Repeat 12 times {Reach into bag}

Repeat 12 times {Grab Cheeto}

Throw bag in trash

Wipe hands

(a)