I know that this might be wrong but is it light?
Answer:
We can achieve this by using cURL command and GET command.
Explanation:
<u>cURL command:
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- cURL command is the command of the command line tools which are available on the following platforms such as Linux, Windows, Mac OS, and many other Operating Systems.
- From the servers, cURL transfer the following data by using any of the protocol which are supported such as SFTP, HTTPS, HTTP, FTPS or many of the other protocols.
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<u>GET command:
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GET command is the function by which from the particular URL we can retrieve the resources.
Answer:
b. data entry slows as every INSERT , UPDATE, or DELETE statement must also update every index.
Explanation:
This process help to improve the speed of get data , it takes each element in the indexed column and save the location to get faster the data. But if you index every attribute in a table it going to take a lot of time locating each column in the respective index in each query(update, delete and insert). For that reason is necesary be carefull with this process and only put index in the relevant columns
Answer:
C) Session Layer.
Explanation:
OSI model stands for Open Systems Interconnection. The seven layers of OSI model architecture starts from the Hardware Layers (Layers in Hardware Systems) to Software Layers (Layers in Software Systems) and includes the following;
1. Physical Layer
2. Data link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
Basically, each layer has its unique functionality which is responsible for the proper functioning of the communication services.
Session layer is the layer of an Open Systems Interconnection (OSI) model which describes how data between applications is synced and recovered if messages don't arrive intact at the receiving application.
It is supposed to symbolize a heart, signifying love.
