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zepelin [54]
3 years ago
13

How many megabytes of data can a factory made audio cd hold?

Computers and Technology
1 answer:
Sergeu [11.5K]3 years ago
8 0

Answer:

<em><u>Historically, 63 minute/550 MB (12 cm) and 18 minute/158 MB (8 cm) discs were once available but are now rendered obsolete by advances in recording technology. Currently, 74 minute/650 MB, 80 minute/700 MB (12 cm) and 21 minute/185 MB (8 cm) discs are the market standards</u></em>.

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The following code should take a number as input, multiply it by 8, and print the result. In line 2 of the code below, the * sym
Juli2301 [7.4K]

Answer:

num = int(input("enter a number:"))

print(num * 8)

Explanation:

num is just a variable could be named anything you want.

if code was like this num = input("enter a number:")

and do a print(num * 8)

we get an error because whatever the user puts in input comes out a string.

we cast int() around our input() function to convert from string to integer.

therefore: num = int(input("enter a number:"))

will allow us to do  print(num * 8)

6 0
3 years ago
What is a distinguishing feature of 5G mmWave
Tatiana [17]

Answer:

Explanation:

mmWave sử dụng phổ vô tuyến tần số cao (từ 24 GHz đến khoảng 39 GHz) để hoạt động, cho phép tăng tốc độ (và thậm chí xa hơn, trong một số trường hợp) 1Gbps. Vấn đề là việc tăng tần số lên càng cao thì khả năng đâm xuyên càng kém đi và khoảng cách truyền ngắn lại, theo Qualcomm thì đôi khi chỉ cần một bàn tay chắn trước điện thoại là đủ để máy khôngBên cạnh đó, mmWave cũng có khả năng làm hao pin thiết bị hơn, ít nhất là ở thời điểm hiện tại. Theo đó, việc tải xuống nhiều dữ liệu hơn có nghĩa là CPU điện thoại của bạn sẽ hoạt động mạnh hơn, nhanh nhất có thể để xử lý tất cả và điều đó sẽ ảnh hưởng đến tuổi thọ pin nhận tín hiệu.

5 0
3 years ago
You need to design a backup strategy. You need to ensure that all servers are backed up every Friday night and a complete copy o
cestrela7 [59]

Answer: (A) full backup

Explanation: A backup strategy is a term used to describe the various effective approach engaged in creating a backup for data or information.

A FULL BACK UP IS THE VARIOUS APPROACH AND SYSTEMS PUT IN PLACE BY A COMPUTER USER OR AN INFORMATION TECHNOLOGY EXPERT IN ORDER TO CREATE AN ADDITIONAL SAMPLE OR COPY OF AN INFORMATION OR A DATA IN S SINGLE BACKUP.

8 0
3 years ago
Alice's public key, and sends back the number R encrypted with his private key. Alice decrypts the message and verifies that the
Agata [3.3K]

There are different kinds of keys. The identities of Alice and Bob are verified in this protocol.

<h3>What is public and private key in SSL?</h3>

These keys are known to be a kind of related pair of text files and they are often made together as a pair if one makes their Certificate Signing Request (CSR).

Note that the private key is different file that is often used in the encryption/decryption of data so as to sent a file between one's server and the connecting clients.

Learn more about  public/private key from

brainly.com/question/8782374

3 0
2 years ago
State 4 &amp; circumstances under which warm<br>booting of a computer may be necessary​
Brums [2.3K]

Answer:

to close an open application

3 0
3 years ago
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