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GuDViN [60]
3 years ago
15

A ___________ variable is declared outside all functions.

Computers and Technology
1 answer:
velikii [3]3 years ago
7 0

Answer:

B. global

Explanation:

A global variable lives on even when a function returns.

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What is the difference between second generation and third generation​
Eduardwww [97]

These were later renamed to "Specialized Technology" and "Simscape Components" to help explain this difference.

Specialized Technology (Second Generation) is a Simulink based library and has been around for longer. It can still connect to Simscape, but in the same way you can connect Simulink models to Simscape -- that is, you need converters and sometimes to break algebraic loops, etc. It also has more dedicated electrical power systems capabilities. If your model will be only power systems, and especially if it's a larger model, I'd recommend this one.

Simscape Components (Third Generation) is built using the Simscape language and therefore connects directly with other Simscape blocks. If you plan to use other Simscape domains like mechanical, hydraulic, etc. I'd recommend this one.

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3 years ago
In Python please.
Mazyrski [523]

Answer:

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Explanation:

7 0
4 years ago
A popular Voice over Internet Protocol (VoIP) service is ________.
Aloiza [94]
The answer would be Skype
8 0
3 years ago
. Consider the problem of finding the largest element in a list of n elements. What will be the basic operation of an algorithm
natali 33 [55]

Answer:

Comparison.

Explanation:

When we have to find a largest in a list of n elements.First we have to iterate over the list so we can access all the elements of the list in one go.Then to find the largest element in the list we have to initialize a variable outside the loop with the minimum value possible and in the loop compare each element with this value,if the element is greater than the variable assign the element to the variable.Then the loop will find the largest element and it will be the variable.

4 0
3 years ago
After reviewing device security you learn that a malicious user in an airport
NARA [144]

Answer:

Sniffing.

Explanation:

Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, sniffing, etc.

Sniffing can be defined as a form of cyber attack in which a malicious user gains access to a private network with the intent of finding out what information is stored on the network.

A packet sniffer also known as a packet analyzer, is a computer software or hardware tool that can be used to intercept, log and analyze network traffic and data that passes through a digital network.

Basically, an unauthorized packet sniffer is used to steal user informations.

This ultimately implies that, sniffing typically involves monitoring and capturing internet traffic (data packets) that are transmitted through a private network in real-time by using a sniffing tool, which may either be a hardware or software.

In this scenario, a malicious user in an airport terminal seating area was able to connect wirelessly to a traveling employee's smartphone and downloaded her contact list. Thus, the type of attack that has taken place is referred to as sniffing.

4 0
3 years ago
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