Answers

Answer 1
Answer: It was developed to locate survivors at the sea

Sofar channel will act as a waveguide for sound that travel through the ocean, that can detect some objects that it passed through



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Which best describes how an operating system works with the BIOS? It instructs the BIOS to complete a task. It allows user interaction with the BIOS. It translates instructions for the BIOS. It provides power to the BIOS.\
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Which of the following statements comparing debit cards to credit cards is TRUE?

List the six external parts or "peripherals" of a computer system and identify which are the output and which are the input devices

Answers

there are more than 6  but these are the ones that i guess are most common.

input
-keyboard
-mouse

output
-monitor 
-printer
-speaker
-usb (flashdrive)

All of the following are screen displays in Word EXCEPT:a. Full Screen Reading View
b. Margins View
c. Two Page View
d. Split View

Answers

All of the following are screen displays in Word EXCEPT: b.) MARGINS VIEW.

Margins is found in the page layout tab not in the view tab.

Aside from Full Screen Reading View, Two Page View, and Split View, screen displays in Word also includes Print Layout, Web Layout, Outline, and Draft.

A machine that is used to print newspapers is a _____. natural resource human capital capital good renewable resource

Answers

The answer is Capital good

Machines that are used to print newspapers are examples of capital goods. Capital goods, by explanation, are durable items that businesses use to produce goods and services as an input to produce goods for other businesses. They include machinery, equipment, and tools. Those who understand accounting treat capital goods as fixed assets and are known as “plant, property and equipment”.

The answer to the question stated above is capital good/s.

Capital goods are any tangible assets which an organization is using to produce goods or services. Capital goods include office buildings, equipment and machinery.
Thus, a
 machine that is used to print newspapers is a capital good.

What type of television show provides entertainment as well as information and tends to revolve around violence?a. infomercial
b. infotainment
c. procedural drama
d. soap opera

Answers

It would be infotainment

With which type of social engineering attack are users asked to respond to an email or are directed to a website where they are requested to update personal information, such as passwords or credit card numbers?

Answers

Answer:

Phishing

Explanation:

Phishing is a social engineering attack where users are asked to respond to an email or are directed to a website where they are requested to login with their personal credentials, such as passwords or credit card numbers.

How Phishing Works?

The attacker first carefully designs a web page identical to a real bank with fine details. Then attacker persuades the victim to go to this fake web page with login screen. The attacker gets all the information typed and enter into that fake web page. The victim often thinks that this is exactly my bank's web page so nothing is going to happen if I put log in credentials.

How to avoid Phishing?

This kind of attack can always be spotted with one simple trick. Check the address of the web page carefully. The attacker can design the web page according to his wish but he cannot have control over the web address of a real bank or real a website.  

Some general safety tips are:

  • Don't open links from spam emails.
  • Don't download malicious software.
  • Don't share personal information with strangers

Of the following statements are applicable to an actor in a use case diagram? Select all the statements which are true. a) An actor represents a user or another system interacting with the system being modeled. b) An actor must be a physical person. c) An actor can initiate and participate in use cases. d) An actor cannot be part of more than one use case.

Answers

Answer:

a) An actor represents a user or another system interacting with the system being modeled.

c) An actor can initiate and participate in use cases.

Explanation:

- Statement A is true because an actor is an entity that performs a role in a particular system. This entity can be a human user, hardware, or another system.

- Statement B is false because an actor does not necessarily have to be a physical person. As mentioned above, it can be a system, a piece of hardware, or even another software system.

- Statement C is true because actors in a use case are the ones who initiate the use case and participate in it.

- Statement D is false because an actor can be part of multiple use cases. It's quite common in systems where a single actor (like a user or another system) interacts with multiple parts of the system.

Hope this helps! :)