Test: Computing Systems

Question 1

What is wrong with the following circuit?

Revolt · Accepted Answer

There should be only one output from the OR gate.

Question 2

What is the binary (base-2) equivalent for the decimal number 9?

Revolt · Accepted Answer

1001

Question 3

The first time a user opens a video conferencing application, the operating system prompts the user to grant permission for the application to use the microphone and camera.

Revolt · Accepted Answer

0:authorized

Question 4

Your computer is already started. You open a document and type a character. Where is the character loaded?

Revolt · Accepted Answer

RAM

Question 5

What gate is described by this truth table? A B Output 1 1 1 1 0 1 0 1 1 0 0 0

Revolt · Accepted Answer

OR

Question 6

The letter ‘p’ is represented by which base-10 ASCII code? Character ASCII Code Binary o 111 1101111 p 112 1110000 q 113 1110001 r 114 1110010

Revolt · Accepted Answer

112

Question 7

The ASCII code 98 in base-10 represents which character? Character ASCII Code Binary a 97 01100001 b 98 01100010 c 99 01100011 d 100 01100100

Revolt · Accepted Answer

b

Question 8

What is wrong with the following circuit?

Revolt · Accepted Answer

The NOT gate should only have one input.

Question 9

On the properties of a text document, a user can see a table of the users who have been granted write access.

Revolt · Accepted Answer

0:access control list

Question 10

Which device holds information that will be lost when the computer is shut down?

Revolt · Accepted Answer

RAM

Test: Computing Systems Answers

More from this Course

TRY EDGENUITY HACKS