Please help! i need to answer this soon!

Computers and Technology

1 answer:

natali 33 [55]3 years ago

4 0

Answer:

1. a modem connects a computer to the internet

4. a modem transmits digital signals over a telephone line

5. a dial-up modem communicates using a telephonic call

All of three mentioned above.

Modem stands for modulator de-modulator, and it connects the computer to the internet. Its not the fastest, which is router. And the connection is established via the telephone line, through which the digital signals is being transmitted, And the type used is dial up communication.

Explanation:

The answer is self explanatory.

You might be interested in

What kind of physical device is an evil twin access point? What does the evil twin do after initial association when the victim

Rufina [12.5K]

Answer:

A PC such as a notebook computer.The evil twin gets the encrypted frame from the affected host,A VPN encrypts a frame with its own VPN key.

Explanation:

The evil twin after initial association when the victim client will establish a secure wireless connection with the victim client. The connection uses a key client-EF for encryption such that when the host transmits an encrypted frame it is transmitted to the evil twin. A VPN is an encrypted virtual private network used to access networks that are not trusted. The client encrypts a frame with a VPN key (Key Client-Server) which it shares with the server. The frame is further encrypted by the key it shares with the evil twin (Victim Client-ET) The evil twin will then receive a double encrypted frame. However, it will only be able to decrypt the Victim Client-ET key but not the VPN key hence it will not be able to read the message sent through the frame.

7 0

3 years ago

In the game of economics, producers look to technological improvements to increase which of the following?

Vaselesa [24]

They're looking to increase productivity

7 0

3 years ago

Read 2 more answers

What are the Database used in RDBMS and DBMS<br>please answer immediately

frosja888 [35]

Answer:

The best example for the DBMS is certainly the Microsoft Access. And various examples of RDBMS are MySQL, Sql Server, Amazon DynamoDB and so on. However, its essential to understand the difference between the RDBMS and the DBMS. The main difference between the two is certainly that in the RDBMS the application stores the data in tabular manner, and DBMS the data is stored as files. In the RDBMS the tables comes with identifier known as primary key, and the data values are being saved in the form of tables.

Explanation:

Please check the answer section.

4 0

2 years ago

When you are saving a file, what does word suggest by default as the name of the document?

LenaWriter [7]

Whatever you have written on the page is what it'll name it.

5 0

3 years ago

Read 2 more answers

Which of the following scan only works if operating system’s TCP/IP implementation is based on RFC 793?

Shkiper50 [21]

Answer:NULL Scan

Explanation:RFC 793(Request for comments) is a type of RFC command labeled with the number 793 which can operate with the TCP protocol.They are sort of document form which is from IETF( Internet Engineering Task Force ).

The null scan is scanning protocol used by legal as well as illegal hackers for working in the transfer control protocol architecture. It is used for the identification of the the ports and holes in TCP servers.they can also have the negative impact if used by the illegal hackers.

5 0

2 years ago