A bank uses a computer program during the night to tell if the alarm should be rung. Sensors in the bank set the following Boolean variables:
vaultClosed: set to true if the bank vault is closed; otherwise false

heardNoise: set to true if a microphone heard noise; otherwise false

sawMovement: set to true if a camera saw movement in the bank; otherwise false

The automatic alarm should notify the police if there is noise and movement in the bank, or if the bank vault is open.
Which of the following boolean expressions can be used in a selection statement to ring the alarm?
A. NOT vaultClosed OR (heardNoise AND sawMovement)
B. heardNoise AND vaultClosed
C. NOT vaultClosed AND sawMovement
D. heardNoise AND sawMovement

Answers

Answer 1

Answer:

A. NOT vault Closed OR (heard Noise AND saw Movement)

Explanation:

Boolean expression is an expression which has logical or relational operator and they operate on boolean variables. In the given scenario the the expression used will be NOT vault closed or heard noise and saw movement. This will notify the police when the vault is opened or is tried to be opened. When there is any movement in the vault or when there is some noise the automatic alarm will ring and notify the relevant officials.


Related Questions

Think of an aspect of HTML that you found challenging to master. Why is that aspect of HTML important? What are some future situations that you could use it in?

Answers

Answer:

it will help in future by a situation if you want to do software engineers in that situation it will help you and also

45 Points!

This topology will require the most cabling to connect its five computers and two peripherals-the scanner and the fax.

- mesh
- bus
- star
- ring

Answers

Answer:

I think D but I'm not sure

PLSSS HELP!! During the late 20th century, immigration to the United States increased dramatically from


1.Asia and northern Africa

2.southern and eastern Europe

3.Asia and Latin America

4.Sun-Saharan Africa and Australia

5.Latin America and western Europe
12345678910

Answers

Answer:

The correct answer is 3. Asia and Latin America.

Explanation:

America has historically been, and continues to be, one of the main arrival points for migrants from all regions of the world, mainly due to the security and political and economic stability that the United States offers its citizens. In recent years, the main regions that have sent immigrants to the United States have been Asia (Southeast Asian nations, such as Vietnam, the Philippines; authoritarian countries such as China or extremely poor such as India) and Latin America (especially Mexico, Honduras, El Salvador, Guatemala and Nicaragua).

When entering numbers that start with a zero, apply the _____ number format.
A. Text
B. Context
C. Zero
D. Zero decimal

Answers

Answer:

The Answer is gonna be D. Zero decimal

I NEED IT ASAP!!!!!!!



Search for a "family budget estimator" and calculate the monthly expenses for a family living in your city.

Insert a screenshot of the calculator you used, as well as all of the information you entered into it. If you are unable to insert a screenshot, then list the information below

Answers

MONTHLY COSTS

••• adults and  ••• children

•••

2 adults and 4 children

Union County, NJ

HOUSING •••   $1,731

FOOD •••   $1,142

CHILD CARE •••   $1,723

Transportation •••   $1,173

HEALTH CARE •••   $1,528

OTHER NECESSITIES •••   $1,159

TAXES •••   $1,411

Monthly Total •••   $9,865

Annual Total •••   $118,386

List three features of the third generation of computers

Answers

Explanation:

Features:

1.They were small and efficient than previous generation.

2.They use integrated circuits as main electronic circuit.

3.The operating speed was increased unto nano seconds.

Hope it helps and have a good day.

New technology is NOT vital to businesses in which of the following ways?

Add to a product portfolio

Decrease market share

Help businesses stay competitive

Attract new customers

Answers

Answer:

The only option that would best fit this situoaion is Decrease market share, both Help businesses stay competitive and Attracting new customers are kind of similar and depend on new tech about 60-80% of the time usually, the first option dose no have any major connection with new technology.

hope this helps :)

How can users open a shared worksheet if they do not have Excel installed on a computer? visit Microsoft’s website use Office365’s home page open a PDF version for editing use Excel Online through the 365 portal

Answers

Answer:

use Excel Online through the 365 portal

Explanation:

just did it

Who created and unleashed the Morris Worm on the internet, which was mishandled and resulted in the first felony conviction in the United States under the Computer Fraud and Abuse Act?

Answers

Answer:

Robert Morris received the first conviction for a cyber crime under what. the computer fraud and abuse act of 1986. Upgrade to ... A virus/ worm developed by the US and Israel and UK .

What is the primary purpose of source code editor features such as keyword hi lighting and auto-completion A.to speed up the coding process B.to improve the visual appeal of the editor
C.to help programmers debug the code. D.to make coding easier for learners E.to make it easier for machines to read the code

Answers

Answer:

A

Explanation:

It's not the following because:

B- visual appeal doesn't really matter when you're getting a job done in terms of programming

C- auto completion doesn't help with debugging it just ensures there's no syntax errors in the first place

D- it could be this, but seasoned coders also use highlighting and autocompletion so I thought A would be a better fit to encompass all coders

E- the editor features doesn't impact the machine at all, it will always be converted to binary so it wouldn't make it easier at all

The merge and center
operation can combine
a group of cells into a
single cell.
True
False

Answers

Answer:

True

Explanation:

Merge & Center is a feature in excel that combines multiple cells and centers the contents of the first cell. You can merge columns and rows too.

Give at least five (5) practices that you must observe in your classroom.​

Answers

Answer:

Offer second chances/clean slates.

Be resourceful.

Make learning active.

Be an advocate.

Pursue lifelong learning.

Answer:

hi how are you

Explanation:

If you know javascript...plz help me
Having trouble using "\" to ecape
first pic is instructions...second is what i have...

Answers

Answer:

if you mean escape there is to be a button at the top of your keyboard either saying esc or escape

PLEEASE ANWER QUICK: The project manager is writing the requirements document. Which phase of the project life cycle is he in?
project closure
project planning
project initiation
project execution ​

Answers

Answer:

I think, project execution. He is writing the requirements document. which mean it doesn't project closure and initiation. then he did it which mean it doesn't project planning.



What spreadsheet tool could be used to add together the numbers in a
selected group of cells?

Answers

Answer:

=SUM(range)

example:

=SUM(A3:A9)

Explanation:

- range refers to a selected group of cells

- SUM is a function (predefined formula) for adding up cells or range

How do you change the order of the slides in your presentation in the slide pane? Copy and paste Delete Drag and drop Remove

Answers

Answer: you just drag the slide to the position you want it to be

Explanation:

Which block is an example of sequencing

Answers

Answer:

B. go to x: -100 y: -100

   glide 2 secs to x: 0 y: 0

   say Let the show begin! for 2 secs

   play sound snap until done

Explanation:

Algorithms in computer programming are step-by-step processes that show how problems can be solved. To accomplish this, Sequencing, Selection, and Iteration are methods applied. Sequencing specifies the correct order in which activities are to be performed to obtain the right results. Failure to adhere to that order or reverse the steps will cause a deviation from the true result.

In the example above, the steps to perform an operation are specified to the computer. When the steps are correctly followed, the right results will be obtained.

who likes sandshrew ​

Answers

Answer:

sandshrew is a cute character in pokemon

Exercise 2. Sequence of Steps.
Directions: Refer to the Exercise l. write the numbers of the following pictures according to its
functions and importance. Discuss your answer.
C. Assessment/Application/Outputs (Please refer to DepEd Order No. 31, s. 2020)
Directions: Write True if the statement is correct and write false if it is not correct.
7. Rules must be followed all the time to avoid fatalities.
2. Rinse digging tools with a garden hose and use a wire brush or putty knife to get rid of
caked-on dirt.
3. Air release valves are incorporated into drip irrigation systems to release cir trapped
within the system.
4. Don't forget to take care of the wood handles as well.
5. Sprinkler irrigation is more or less the opposite of drip irrigation. Instead of supplying water
directly to the roots, the water is supplied overhead, usually in the form of downpour provided
by sprinklers
6-20.Discuss the advantages and disadvantages of the different types of irrigation systems
in farming.
21-25. Make a sample of incident report,
D. Suggested Enrichment/Reinforcement Activity/ies
Directions: Why do application of irrigation systems plays a vital role in farming? Discuss
your answer in a paragraph form.
References: Cuniculum Guide, MELC's, varied internet sources.​

Answers

Explanation:

irrigation stabilizes farm production by protecting against drought and by increasing crop yields and quality when rainfall is insufficient.

Some peer-to-peer networks have a server and some don't.

~True
OR
`False

Answers

Answer:

true

Explanation:

True because on peer-to-peer network the client computer act both as a server and workstation.

Answer:

True

Explanation:

Which commands can you add in a switchboard form? Check all that apply.


add labels

open forms

display tables

create queries

add primary keys

add records to a database

remove drop-down menus

Will give Brainliest

Answers

Answer:

open forms

display tables

add records to a database

Explanation:

What is a Network?

A.an arrangement of intersecting horizontal and
vertical lines.

B.a group or system of interconnected people or things.

C.files on a computer

D.a device drive used to carry information​

Answers

Answer:

Letter A

Explanation:

Think about it like a web

Answer:

A and B

Those two are network definitions.

Julie scrolls through her social media feed and it seems like everyone's life
is so exciting when hers is so ... boring! She starts to feel bad about herself.
What should Julie be paying attention to right now?
A- Oversharing
B- Red flag feeling
C- Miscalculation

Answers

Answer:

b

Explanation:

and julie needs to geta life

The Stage is where you see your stories, games, and animations come to life.

True
False

Answers

Answer:

true

Explanation:

True


Explanation:

(Brainliest please Thats if u want)

1.03!! need help!! kinda hard!!

Answers

I think it’s internet sorry if it’s wrong

1.03!! need major help!!

Answers

Answer: the answer is A

Explanation:

Moore's law, prediction made by American engineer Gordon Moore in 1965 that the number of transistors per silicon chip doubles every year. ... Moore observed that the number of transistors on a computer chip was doubling about every 18–24 months.

What changes can be done using image editing tool?
a) Resize b) Crop c) Resize and crop

Answers

The answer is C
Most of these image editing tools allow you to crop, rotate, adjust brightness, contrast and color, touch up and add filters to photos .

Top-down programming divides a very large or complex programming task into smaller, more manageable chunks.
true
false

Answers

Answer:

A

Explanation:

Top-down is a programming style, the mainstay of traditional procedural languages, in which design begins by specifying complex pieces and then dividing them into successively smaller pieces.

Answer:

True

Explanation:

PLEASE HELP Write a program that loads one three-digit number and prints the root of its largest
digits in python.​

Answers

Answer:

num1 = float(input("Enter first digit of number: "))

num2 = float(input("Enter second digit of number: "))

num3 = float(input("Enter third digit of number: "))

if (num1 > num2) and (num1 > num3):

  largest = num1

num_sqrt = num1 ** 0.5

elif (num2 > num1) and (num2 > num3):

  largest = num2

num_sqrt = num2 ** 0.5

else:

  largest = num3

num_sqrt = num3 ** 0.5

print("The square root of largest digit of the three digit number is",num_sqrt)

Explanation:

num1 = float(input("Enter first digit of number: "))

num2 = float(input("Enter second digit of number: "))

num3 = float(input("Enter third digit of number: "))

if (num1 > num2) and (num1 > num3):

  largest = num1

num_sqrt = num1 ** 0.5

elif (num2 > num1) and (num2 > num3):

  largest = num2

num_sqrt = num2 ** 0.5

else:

  largest = num3

num_sqrt = num3 ** 0.5

print("The square root of largest digit of the three digit number is",num_sqrt)

what are the benefits of studying biomes in your locality?​

Answers

Answer:

Because we share the world with many other species of plants and animals, we must consider the consequences of our actions. Over the past several decades, increasing human activity has rapidly destroyed or polluted many ecological habitats throughout the world. It is important to preserve all types of biomes as each houses many unique forms of life. However, the continued heavy exploitation of certain biomes, such as the forest and aquatic, may have more severe implications.

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