Challenge Questions

Question 1

. A file ending .au features which content?
a. audio
b. image
c. document
d. spreadsheets

Answer 1

a. audio

Question 2

A phone which can be opened and closed with a hinge has which
name?

Answer 2

Clamshell or flip phone or flip-phone

Question 3

A collection of computers, printers, servers, and other devices all
connected together has which name?\
a. host
b. firewall
c. Intranet
d. LAN (Local Area Network) or Network

Answer 3

d. LAN (Local Area Network) or Network
A network is a system that allows multiple devices to communicate with each other and share resources by connecting them through cables or wireless connections.

Question 4

A network of computers limited to one company has which name?
a. menu
b. chatroom
c. Intranet
d. Blog

Answer 4

c. Intranet

Question 5

Cumulus, cirrus, and stratus are three types of what?
a. bones
b. clouds
c. chemicals
d. medicines

Answer 5

b. clouds

Question 6

According to the National Zoo, the electric eel is a knifefish that is
more closely related to catfish and can generate up to _______ volts of
electricity!
a. 500
b. 800
c. 380
d. 250

Answer 6

800

Question 7

. What percentage of your brain is made up of fat?
a. 30%
b. 40%
c. 50%
d. 60%

Answer 7

60%

Question 8

Where are grasshopper’s ears located?
a. On their bellies, just underneath their wings.
b. On their feet, and underneath their eyes
c. On their heads, and underneath their legs
d. On their noses, and underneath their feet

Answer 8

a. On their bellies, just underneath their wings.

Question 9

Which quadratic equation has no real solutions?
a. x2+14x-49=0
b. x2-14x-49=0
c. 5x2-14x-49=0
d. 5x2-14x+49=0

Answer 9

d. 5x2-14x+49=0

Question 10

. If the length of the sides of a cube is tripled, by what factor is the
volume of the cube increased?
a. 6
b. 9
c. 15
d. 27

Answer 10

d. 27