COMPUTERS AND TECHNOLOGY HIGH SCHOOL

What will the following code display? dct = {'January':1, 'February':2, 'March':3} print(dct['February'])​

Answers

Answer 1
Answer:

Answer:

The code will display 2.

Explanation:

dct is a dictionary with 3 indexes; January, February, and March. print(dct['February']) gets the value at index 'February', which is 2, as shown in the initialization of dct.

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When data are normalized, attributes in the table depend only on the secondary key?

Answers

False
They depend only on the secondary key and not the primary key. Normalization analyzes and reduces a relational database toits streamlined form for min redundancy, and data integrity. A primary keyuniquely identifies all table records. They typically appear as columns in arelational DB.

Which of the following recently developed technologies has NOT greatly increased the speed of information dissemination?a. smartphones
b. e-mail
c. typewriter
d. teleconferencing
Please select the best answer from the choices provided.

Answers

The option which hasn't greatly increased the speed of information dissemination is C. typewriter. Information can be easily and quickly shared through smartphones that have Internet access, through emails which you can send at any time, and through teleconferencing, which is basically using your camera to talk to people. The only technology which isn't really helpful nowadays is the typewriter - there are better things, such as computers, that do a better job today.
It is C. Took the quiz, and it was right.

What should be done with statements or sections which are unclear?

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The answer is Clarity.

When there are statements or sections which are unclear, it would be hard to understand or determine the statement. If ever you don't understand, you must clear it out. To clarify, one must ask questions such as to elaborate the point, or ask to express it in another way, or ask for examples.

The answer is B

Review them at a later time

With a DUI charge on a driver’s record ______________.

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When you are charged with DUI or Driving under influence, there are many possible consequences for such crime.

One, your insurance company might require you to increase the price or upgrade your subscription to premium. Or, worst case is they will terminate your subscription immediately upon knowing.

What two things must you have in order to use FTP?A. E-mail client and FTP client
B. E-mail client and server
C. Files and server
D. FTP client and server

Answers

In order to use the file transfer protocol, you need to first have an FTP server, and then an FTP client who accesses that server. The FTP server is what stores all of the directory trees, and manages connections between it and each client. The FTP client is what is used to interface with the FTP server, examples of this being Cyberduck and FileZilla. 

What is the term for a website that uses encryption techniques to protect its data?

Answers

The term for a website that uses encryption techniques to protect its data would be secure site. It is a facility with servers that are secued and prevent the exchange of data  or financial transactions over unauthorized networks. Hope this answers the question.
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