1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitry [639]
3 years ago
8

Which of the following could NOT be represented by a boolean variable?

Computers and Technology
1 answer:
Len [333]3 years ago
8 0

Answer:

Whether a traffic light is green, yellow or red

Explanation:

Boolean variables are variables that can either take one out of two options at any given instance.

Analyzing the given options

1. Elevator:

Possible Directions = Up or Down; That's two possible values

But it can only move in one direction at a given instance.

<em>This can be represented using Boolean</em>

2. Traffic Light:

Possible Lights = Green, Yellow or Red

That's three options.

<em>This can be represented using Boolean</em>

<em />

The last two options can be represented using Boolean because they have just two possible values

<em>Hence, option (B) answers the question</em>

You might be interested in
Which command let’s you increase or decrease the on-screen magnification of your document
JulijaS [17]
Ctrl - and ctrl +       i hope that is good for you                         
8 0
3 years ago
Which of the following reflects Moore's law? Multiple Choice The doubling of computer chip performance per dollar every two year
Katena32 [7]

Answer:

The correct answer is A.

Explanation:

Moore's Law states/predicts that the maximum number of transistors that can be used on integrated circuits (processors etc.) will be doubled every two years so it basically predicts an exponential growth in terms of transistors used.

Doubling the number of transistors used means that it will almost certainly increase the performance of the processors. Of course there are a lot of other variables that the performance depends on but Moore's Law is proven to be true and  is being used since 1960's. The answer given in option A is the one that best reflects on this law.

I hope this answer helps.

4 0
3 years ago
Document templates are available online.<br> True<br> False
k0ka [10]
True anything is available online.
6 0
3 years ago
Read 2 more answers
Is part of a computer's hardware that executes each instruction in a program?
zlopas [31]
The CPU, or central processing unit, is the hardware that takes most of the load when running a program. It will perform complex calculations and execute every instruction as the program continues.

The GPU, or graphics procession unit, is the hardware that could also play a major roll in calculating the instructions to execute a program, though this depends on how graphically intensive the program is. For example, games would use a lot more GPU power than say a simple calculator application.
7 0
3 years ago
What are 3 examples of Chassis Wiring?
Roman55 [17]

Answer:

.

Explanation:

5 0
3 years ago
Other questions:
  • Jameis is researching at his local library when he finds a perfect source to use in his paper. When he goes to check the book ou
    12·2 answers
  • Answer this question please
    6·1 answer
  • The use of electronic media, information, and communication technologies to deliver instruction where students are not required
    8·1 answer
  • Which one of these is correct PI of a XML document?
    13·1 answer
  • I am doing 7th grade coding 3.02 assignment can anybody help me it says bad input on line 3 and this is what it is can someone h
    6·1 answer
  • How many passes will it take to find the five in this list?
    14·2 answers
  • _____ is the practice of using the internet to provide healthcare without going to a doctor’s office or hospital.
    15·2 answers
  • The software concept ___________and defines a need for the new system.
    6·1 answer
  • Can someone pelaseee help
    15·1 answer
  • Cyber vulnerabilities to dod systems may include
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!