COMPUTING YEAR 2

What is the purpose of following linear algorithms?

-To create abstract art

- To confuse people

-To perform tasks in a sequential and organized manner

-To write poetry

• To break things randomly
• To make people laugh
• To perform tasks in a sequential and organized manner
• To create chaos and disorder

Which of these devices can connect to a network?

A) Teddy bear

B)  Mobile phone

C)  Toy dinosaur

D) Sandwich

• D) Sandwich
• A) Teddy bear
• C) Toy dinosaur
• B) Mobile phone

In the context of algorithms, what does "linear" refer to?

A) Circular shapes

B)  Straightforward and sequential

C)  Random patterns

D) Geometric figures

 

• B) Straightforward and sequential
• A) Circular patterns
• D) Geometric shapes
• C) Random sequences

Why is it important to know the difference between wired and wireless networks?

A)  To know which one is faster

B)   To understand how devices connect to the internet

C)  To learn how to bake a cake

D)  To have a party

• D) To have a party
• B) To understand how devices connect to the internet
• C) To learn how to bake a cake
• A) To know which one is faster

True or False: Predicting the outputs of algorithms involves guessing randomly.

A)  True

B)  False

 

• A) True
• C) Sometimes
• B) False
• D) Only on weekends

When might someone use a tablet instead of a desktop computer?

A) To make a sandwich

B)  Depending on their location or purpose

C)  To go swimming

D) To watch a movie

• B) Depending on their location or purpose
• D) To watch a movie
• C) To go swimming
• A) To make a sandwich

How does identifying steps contribute to the precision of an algorithm?

A)  It makes the algorithm confusing

B)   It ensures a vague representation of tasks

C)  It adds unnecessary complexity

D)  It provides a clear and organized set of instructions

• D) It provides a clear and organized set of instructions

• C) It results in a less efficient solution
• B) It leads to a more chaotic process
• A) It makes the algorithm run faster

What is a risk associated with sharing information on a network?

A) Making new friends

B)  People you don't know might see your information

C)  Winning a prize

D) Flying to space

• A) Sharing a meal with strangers
• C) Getting a free vacation
• D) Becoming a famous singer
• B) People you don't know might see your information

What types of networks can devices connect to?

A)  Zigzag networks

B)  Wired and wireless networks

C)  Paper networks

D) Rainbow networks

• A) Zigzag networks
• C) Paper networks
• D) Rainbow networks
• B) Wired and wireless networks

.  What do network-connected devices do?

A) Bake cookies together

B)  Share information with each other

C)   Play hide and seek

D)  Race cars

 

• C) Send text messages to each other
• D) Watch movies together
• A) Make phone calls to each other
• B) Share information with each other