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cluponka [151]
3 years ago
6

Social media applications' main purpose is to allow users to watch movies and TV shows, listen to music, and read books online.

Computers and Technology
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer: I dont really know but im guessing it depends on the type of assignment you have. im thinking True.

Explanation:

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What was bill gates first operating system he created?
vagabundo [1.1K]
Microsoft windows was his first

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Firestick optimizing system storage and applications loop
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IF THIS DOES OCCUR THEN THE SYSTEM WILL AUTOMATICALLY CUT OFF WITH NO WARNING AT ALL...

Explanation:

ON WHAT INFORMATION AND RESEARCH HAS GIVEN ME IT WILL BE THE  AWNSER GIVEN AT THE TOP...

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2 years ago
Precautionary measures to be observed when using ICT tools​
Dafna11 [192]

Answer:

ICT is the abbreviated form of Information and Communication. It included different technologies like mobile phones, computers, USBs etc.

Following are two precautionary measures which should be observed when using any kind of ICT:

  1. Use of Antivirus: It can used to protect anything placed inside the technology especially from hacking and viruses which can create many issues.
  2. Backup Data: Creating a backup of the data stored in the device is important as it can be recalled when the device malfunctions. Backup of the data can be created through using USBs, CDs etc or through cloud storage
7 0
3 years ago
How do most database users perform data searches?
defon

Answer:

by using forms

Explanation:

Most of the database users perform the data searches by using the forms. A form can be used to enter, edit and display the data from the data source. Its a user interface in fact that fetches the data from the database. Reports have used the display the data for a certain type of user, and the viewing table does not look feasible to search from a very large database, and the databases are usually large. No calculation is required for searching the data, and we only need to write queries in the right syntax. Hence, here the correct option is by using forms.

7 0
3 years ago
The waterfall model and spiral model are variations of SDLC. Do some research to find out what they are and explain how these mo
Radda [10]

Waterfall model and spiral model are used in software development life cycle or SDLC. Any software development process follows one of these models depending on the type of software and the requirements of the customer.

Waterfall model

This model is called as sequential model since it works in stages. The output of first stage becomes the input of the second stage.

The errors of the first stage can be rectified only when it is completed. This is time consuming and makes the process lengthy. Stage 1 is completed before stage 2 begins.

The six stages involved in waterfall model are Requirement Gathering and analysis, System Design, Implementation, Integration and Testing, Deployment of system, and Maintenance.

Spiral model

This model is implemented in iterations. It is also called evolutionary model.  

Initially a prototype of the system is prepared. Then, it is followed by development of small parts of the system.

These smaller parts are then assembled to produce the final system.

The four stages which form the spiral model are Identification, Design, Development and Evaluation and Risk Analysis.

The differences between the two models are summarized below.

1. Waterfall model works in linear method. Spiral model follows evolutionary method.

2. Errors and risks are discovered/ rectified after the stage is over. Errors and risks are discovered/ rectified earlier.

3. Waterfall model is suitable for small projects. Spiral model is suitable for large projects.

4. Requirements identification and planning is the initial stage in the waterfall model. Requirements identification and planning is done when needed, in the spiral model.

5. Waterfall model allows little to no flexibility in the system. Spiral model allows flexibility in the system.

6. Low flexibility makes the waterfall model more risky. High flexibility makes the spiral model less risky.

7. Waterfall model, overall, takes less time since requirements are clear. Spiral model is implemented when the requirements of the system are not clear and become clear through prototypes.

8 0
3 years ago
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