Computers And Technology College

You turn on your Windows computer and see the system display POST messages. Then the screen goes blank with no text. Which of the following items could be the source of the problem?
1. The video card
2. The monitor
3. Windows
4. Microsoft word software installed on the system.

Answers

Answer 1
Answer:1)The video card
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Related Questions

Identify five key technologies/innovations and discuss their advantages and disadvantages to developing countries like Ghana.​

Answers

Answer:

The key technology/ innovation advantage and disadvantage can be defined as follows:

Explanation:

Following are the 5 innovations and technology, which promote the other development goals, like renewable energy, quality of jobs, and growth of economic with the good health and very well-being:

1) The use of crop monitoring drone technology promotes sustainable farming.  

2) The production of plastic brick including highways, floors, and houses.  

3) The new banking market or digital banking.  

4) E-commerce site.    

5) Renewable energy deployment such as solar panels.  

Advantage:

It simple insect control, disease, fertilizer, etc.   It helps in aid in environmental purification and job formation.It is also fast and easy,  Funds are transferred extremely easily through one account to another.  Minimal prices, quick customer developments, and competition in the industry.  It saves them money in the medium-haul, less servicing.

Disadvantage:

The drones are too expensive to use, so poor farmers can be cut off.  Specialist technicians and gaining popularity are required.  The financial services data can be distributed through many devices and therefore become more fragile.  The personal contact loss, theft, security problems, etc. The higher operating costs, geographical limitations, and so on.

Assume a PHP document named hello.php has been saved in a folder named carla inside the htdocs folder on your computer. Which is the correct path to enter to view this page in a browser?

Answers

The available options are:

A. localhost/Carla/hello.php

B. localhost/htdocs/hello.php

C. localhost/htdocs/Carla/hello.php

D. carla/hello.php5

Answer:

C.  localhost/htdocs/Carla/hello.php  

Explanation:

A path in computer programming can be defined as the name of a file or directory, which specifies a unique location in a file system.

Therefore, to get the correct path to enter to view this page in a browser, one needs to follow the directory tree hierarchy, which is expressed in a string of characters in which path components, separated by a delimiting character, represent each directory.

Hence, correct path to enter to view this page in a browser is "localhost/htdocs/Carla/hello.php"

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