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melamori03 [73]
3 years ago
8

The use of electronic media, information, and communication technologies to deliver instruction where students are not required

to be in a classroom or listen to an instructor face-to-face.
A. Electronic Classroom
B. Traditioinal Learning
C. Online Learning
D. Online Merchant
Computers and Technology
1 answer:
topjm [15]3 years ago
7 0

Answer:

Online Learning

Explanation:

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Emily is an aspiring lyricist. She wants to make a demo tape to send to recording companies. Which input device can she use to r
satela [25.4K]
She would use a microphone. A joystick and mouse are two answers we could eliminate immediately. Seeing as she is an aspiring lyricist means she is in the music industry, so she wold need to use a microphone to be able to record.  
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3 years ago
true or false? in a known-plaintext attack (kpa), the cryptanalyst hs access only to a segment of encrpted data and has no choic
bulgar [2K]

Yes , it’s true. In a known-plaintext attack (kpa), the cryptanalyst can only view a small portion of encrypted data, and he or she has no control over what that data might be.

The attacker also has access to one or more pairs of plaintext/ciphertext in a Known Plaintext Attack (KPA). Specifically, consider the scenario where key and plaintext were used to derive the ciphertext (either of which the attacker is trying to find). The attacker is also aware of what are the locations of the output from key encrypting. That is, the assailant is aware of a pair. They might be familiar with further pairings (obtained with the same key).

A straightforward illustration would be if the unencrypted messages had a set expiration date after which they would become publicly available. such as the location of a planned public event. The coordinates are encrypted and kept secret prior to the event. But when the incident occurs, the attacker has discovered the value of the coordinates /plaintext while the coordinates were decrypted (without knowing the key).

In general, a cipher is easier to break the more plaintext/ciphertext pairs that are known.

To learn more about Plaintext Attack click here:

brainly.com/question/28445346

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6 0
1 year ago
A pointing device uses light to determine hand motion.
kirill [66]
The answer to this is Optical mouse. 

The reason the answer is optical mouse is because the optical mouse is a computer mouse which uses a light source, typically a light-emitting diode, and a light detector, such as an array of photodiodes, to detect movement relative to a surface. 

Hope this helped :)
have a great day 
3 0
3 years ago
A(n) ____________ specifies a variable's name and data type.
Alla [95]
I think that would be a function
4 0
3 years ago
Read 2 more answers
Give brainliest if you tell me the can tell me the most random thing
Scorpion4ik [409]

Mood

Explanation:

Because it gets changed by the time you are happy or sad. Same that while you are reading if you like your. mood gets good but if you dont find this ans satisfied your mood gets changed.

3 0
3 years ago
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