____ are software programs that hide in other computer programs and reveal their designed behavior only when they are activated. select one:

a. viruses

b. worms

c. trojan horses

d. back doors

e. alien software

Answers

Answer 1
C
Trojans only show when the damage has been done, no sooner.

Related Questions

Why would you use the filters when searching the supplier network for a venue?

Answers

The application of filters when searching a supplier network to find an appropriate venue allows the searcher to have displayed only those venues that meet their specific criteria. This makes the search process much faster and more efficient.

Which of the following is true? ADebit Cards often have a higher interest rate than Credit Cards. BChecks are the most widely accepted form of payment CDebit cards offer the highest level of fraud protection. DChecks and Debit Cards both withdraw money directly from a bank account

Answers

A: Debit Cards often have a higher interest rate than Credit Cards.
B: Checks are the most widely accepted form of payment
C: Cebit cards offer the highest level of fraud protection.
D: Checks and Debit Cards both withdraw money directly from a bank account

If you only have one choice then c:
b: only in the US
a: is wrong, Debit card have no interest rates.

Explain the purpose of the frame check sequence (fcs) field in a data link frame trailer.

Answers

I think it's to make sure no plagerise 

When using words order of operations subtraction is performed before division true or false

Answers

When using words order of operations subtraction is performed before division = False
PEMDAS still applies also in computer languages with the exception of Excel.

What is the primary difference between universal groups and global groups in windows server 2012 r2?

Answers

The primary difference between universal groups and global groups in windows server 2012 R2 is that Global groups utilize fewer data in the global catalog. So, in considering replication traffic, universal groups should be within a site. The set of all objects in an Active Directory Domain Services (AD DS) forest is called the global catalog. 

Business intelligence applications access large pools of data, usually transactional records stored in large databases called ____.

Answers

Business intelligence applications access large pools of data, usually transactional records stored in large databases called data warehouses (DW or DWH). The data warehouse contains integrated data from one or more disparate sources that is used for reporting and data analysis.

Which of these is not a form of customization?
a. Assembly
b. Design
c. Travel
d. Fabrication

Answers

c. travel is the correct answer i believe

Among the given options, travel is not a form of customization. Thus, the correct option for this question is C.

What is Customization?

Customization may be defined as the process of constructing or altering something according to the need or demand of the user or buyer. Each and every industry from clothing to the internet follow this concept of customization in order to make their product's customer based.

There are numerous aspects of customization through which the company or manufacturers modify their products and make them attractive to buyers. This strategy of the company and manufacturers are depend on the assembly, design, and fabrication of products or items.

Therefore, among the given options, travel is not a form of customization. Thus, the correct option for this question is C.

To learn more about Customization, refer to the link:

https://brainly.com/question/3520848

#SPJ2

Checking the ___________ will reduce the possibility of having to rebuild or replace the engine.

Answers

Answer: The correct answer to the question is to check the oil in the engine.

Explanation: It is very important to check the oil regularly in an engine. This preventive maintenance will reduce the possibility of having to rebuild or replace the engine.

Your grandmother tells you a dollar doesn’t go as far as it used to. She says the “purchasing power” of a dollar is much less than it used to be. Explain what she means. Try to use and explain terms like inflation and deflation in your answer.

Answers

What she means is that a dollar does not buy the same amount of things as it used to. Take a .05 cent candy as an example, in year one the candy costs 5 cents which means you can buy 20 candies. In year 2 the price is .08 cents and you can buy 1/.08 = 12.5 or simply 12 candies. Assuming the candy hasn't increased in quality, this is known as inflation.

"write a program that reads two floating point numbers and prints their sum difference and product."

Answers

int main() { float a; float b; float sum; float difference; float product; printf("enter 2 numbers"); scanf("%f%f",&a,&b); sum= a + b; difference = a - b product =a*b; printf("\nsum: %f" , sum); printf("\ndifference: %f, difference); printf("\nproduct : %f, product ); }

When a typist changes from a conventional typewriter to a word processor, his typing schema will have to _____ to incorporate the new techniques needed for the new equipment?

Answers

Final answer:

A typist transitioning from a typewriter to a word processor needs to adapt their typing schema to effectively use the new features and functionalities offered by word processing software, enhancing productivity and document quality.

Explanation:

When a typist changes from a conventional typewriter to a word processor, his typing schema will have to adapt to incorporate the new techniques needed for the new equipment. The transition from a conventional typewriter to a word processor involves learning how to utilize features such as variable width fonts, WYSIWYG (what you see is what you get), and leveraging higher resolution output devices like laser and inkjet printers. This adaptation is crucial for taking full advantage of the productivity gains offered by modern word processing software, which can significantly increase the number of pages a typist can produce per hour compared to both manual and electric typewriters.

Your license can be canceled if you __________
A. accumulate 12 or more points on your license.
B. give incorrect information when applying for your license.
C. you reach age 75.

Answers

its B i think hope this helps ! 
It’s b hope that helps

What is the function of a programming language?
A) It makes it possible for users to easily customize game play to suit their interests
B) It tells computers what to do and allows communication through the Internet
C) It allows programmers from different countries to communicate on the job
D) It creates a standardized way for people in all stages of creation to discuss the game

Answers

Answer: its b

programming language

the language used to build the game that tells computers what to display and allows communication through the Internet

Explanation:

Final answer:

A programming language is a tool that allows programmers to give instructions to computers and enables communication through the Internet. It is used to write software programs and control the behavior of computer systems.

Explanation:

A programming language is a tool that allows programmers to give instructions to computers and enables communication through the Internet. It is used to write software programs and control the behavior of computer systems. For example, programming languages like Python, Java, and C++ are used to create applications, websites, and video games.

Bianca added a picture to an Excel spreadsheet, but the picture is too dark. She opens the Adjust group in the Picture Tools tab. Which group should Bianca click to make the picture brighter? Color Corrections Compress Picture Remove Background

Answers

Final answer:

Bianca should use the Color Corrections option in the Picture Tools tab to make a picture brighter in Excel.

Explanation:

To make a picture brighter in an Excel spreadsheet, Bianca should use the Color Corrections option within the Adjust group in the Picture Tools tab. She can adjust the brightness, contrast, and sharpness of the picture here. This is different from zooming in to clear a distracting background, which focuses more on composition by cropping out unwanted elements and does not affect the brightness or contrast of the subject itself.

In cell h5 enter a formula that will calculate the percentage of attendees tjat went ro altmonte speings job gair in 2018

Answers

Let the number of attendees who went to the job fain in 2018 be x.
Let the total number of attendees be y.

To find the percentage of attendees in 2018, we will divide the number of attendees in 2018 by the total number of attendees and then multiply the quotient by 100 to get the percentage.

Based on this, the formula would be as follows:
(x/y) * 100

Ou are a web page designer and you set up a page with five different links. a user of the page can click on one of the links or he or she can leave that page. describe the sample space for the outcome of a visitor to your web page.

Answers

There are 6 possible outcomes and they are :

S={link1,link2,link3,link4,link5,leave}

this is the sample space for the outcome of a visitor to your webpage.

Can you subnet the 172.16.128.0/17 network address to support this subnet?

Answers

Address: 172.16.128.0 10101100.00010000.1 0000000.00000000
Netmask: 255.255.128.0 = 17 11111111.11111111.1 0000000.00000000
Wildcard: 0.0.127.255 00000000.00000000.0 1111111.11111111
=> Network: 172.16.128.0/17 10101100.00010000.1 0000000.00000000 (Class B)
Broadcast: 172.16.255.255 10101100.00010000.1 1111111.11111111
HostMin: 172.16.128.1 10101100.00010000.1 0000000.00000001
HostMax: 172.16.255.254 10101100.00010000.1 1111111.11111110
Hosts/Net: 32766 (Private Internet)

Using Powerpoint or Impress guarantees that your presentation will do the following

A) Stay on schedule and end on time

B) Be clear and understood

C) Keep your audience engaged and excited

D) None of these

Answers

The key word in this question is "guarantees". I can speak from experience that using a PowerPoint does not guarantee that the audience will understand everything included or end on schedule. Anyone who has sat through a PowerPoint-driven lecture can tell you that being engaged and excited depends a lot more on content and delivery than the fact that a PowerPoint was used.

While a PowerPoint may help the presentation stay on schedule, be clear and understood, and keep the audience engaged, the mere fact that a PowerPoint was used guarantees none of these. 
Answer is D

Answer:

D) None of these

Explanation:

Remember that this is a question where you have to think in your experiences, powerpoint can help you make more dynamic a presentation or have a more engaging presentation, but you that doesn´t actually help you or guarantees that your presentation will be engaging and be clear, that all depends solely on you or the presentator that is doing the presentation.

A database is used instead of a spreadsheet when?

Answers

Lists involve date with multiple themes. 

The action or actions that occur within a loop are known as a(n) _________.

Answers

code block or block of code

Write a copy assignment operator for carcounter that assigns objtocopy.carcount to the new objects's carcount, then returns *this. sample output for the given program:cars counted: 12

Answers

Answer: int main() { CarCounter frontParkingLot; CarCounter backParkingLot; frontParkingLot.SetCarCount(12); backParkingLot = frontParkingLot; cout << "Cars counted: " << backParkingLot.GetCarCount(); return 0; }

The ________ layer is roughly the same in osi and tcp/ip

Answers

The transport layer is roughly the same in OSI and TCP/IP

Write a program that displays in the title of the window the position of the mouse as the user moves the mouse around the window.

Answers

The java program displays these 

Using features on demand results in saving potentially significant amounts of disk space. features on demand becomes a third installation state per feature in windows server 2012 r2. while previous versions allowed only enable or disable, features on demand provides _______.

Answers

The answer is Disabled with payload removed
The development is extremely crucial in the age where we contstantly receive access to overload of content.
Large hardisk means that we could store much more of the amount of data that we could put without compromising the performance.

Write the sql code that will change the proj_num to 14 for those employees who were hired before january 1, 1994 and whose job code is at least

Answers

update employees set proj_num = 14 where hire_date <= ‘19940101’

The first window displayed when you install opensuse is the ____ window.

Answers

is the Boot Options window.

The most popular wireless lan technology is ____. wusb (wireless usb) wi-fi bluetooth wimax

Answers

The most popular wireless LAN technology is Wi-Fi.

Copying and imitating others is not a source of innovation – true or false?

Answers

-True

Innovation is a discovery of an idea, or thought that eventually turns into a physical thing. Copying is not innovation, its plagiarism. 
This is true just as this is under computer and technology I would use the example of Apple with the launch of the iPhone X which claims was it’s the most advanced phone is basically just copying features of other android phones like wireless charging and fast charging which already has been the standard of other android phones from 2 years before

Using a "word" of 3 bits, list all of the possible signed binary numbers and their decimal equivalents that are representable in:

Answers

The sign bit is the high order bit, so that leaves two bits for the value. Two bits can represent 0-3. 2^2 possibilities.

Final answer:

Using a 3-bit word, the possible signed binary numbers range from -4 to +3, with the most significant bit indicating the sign. The numbers are 000 (+0), 001 (+1), 010 (+2), 011 (+3), 100 (-4), 101 (-3), 110 (-2), and 111 (-1) in binary and their corresponding decimal values.

Explanation:

The question involves listing all of the possible signed binary numbers and their decimal equivalents using a 3-bit word. In signed binary using 3 bits, we can represent a limited range of numbers, from -4 to 3. We use the most significant bit (MSB) as the sign bit where 0 denotes non-negative and 1 denotes negative.

It is important to note that using two's complement, the binary sequence 100 represents -4, which is the minimum value for a 3-bit signed binary number.

Once i have internet connection do i need anything else to surf the web

Answers

 no, no you do not
havee a great day
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