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erastovalidia [21]
3 years ago
10

In a relational database, the three basic operations used to develop useful sets of data are:

Computers and Technology
1 answer:
lesya692 [45]3 years ago
6 0
<span>Which is not a component of a database that describes how data is stored?</span>
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Which statements accurately describe tropical rain forests
sattari [20]

The tropical rain forest is a forest of tall trees in a region of year-round warmth. An average of 50 to 260 inches of rain falls yearly. Rain forests belong to the tropical wet climate group.

Explanation:

  • The temperature in a rain forest rarely gets higher than 93 °F or drops below 68 °F. The average humidity is between 77 and 88%, rainfall is often more than 100 inches a year. In monsoonal areas, there is a real dry season.
  • Rainforests now cover less than 6% of Earth's land surface. Tropical rainforests produce 40% of Earth's oxygen.
  • About 1/4 of all the medicines we use come from rainforest plants. Curare comes from a tropical vine, is used as an anesthetic and to relax muscles during surgery. Quinineis used to treat malaria.
  • There are four very distinct layers of trees in a tropical rain forest. They are the emergent, upper canopy, understory, and forest floor.
  • The soil of the tropical rainforests is shallow, poor in nutrients and without soluble minerals. Years of rainfall have washed away the nutrients in the soil obtained from weathered rocks.
  • The tropical rain forest can be found in three major geographical areas around the world.
  • Central America in the the Amazon river basin.  Africa - Zaire basin, with a small area in West Africa. Indo-Malaysia - west coast of India, Assam, Southeast Asia, New Guinea and Queensland, Australia.
7 0
3 years ago
Define latency and jitter for service flow in a fixed wireless system.
Marianna [84]

Answer:

Jitter refers to deviations in displacement of or deviation in the signal pulses in a HF digital signal. Latency  refers to the time interval between the response and stimulation or the basic delay between the effect and cause in service flow.

Explanation:

4 0
3 years ago
Read 2 more answers
What would be the output of the following program?
Natalka [10]

Answer:

Output: 2004 2008 2058  

Explanation:

In the first printf command it will print the address of the variables num, msg1, msg2. And in the second printf command it will print the values of the variables num, msg1, msg2. As the address of the structure is 2004 And the size of the integer is 4 byte so size will increase with 4 bytes and the size of character is 1 byte so it will increase by 1*50= 50 bytes.

Hence, the output is 2004 2008 2058  

8 0
3 years ago
Mary wants to run a text ad on the Google Search Network. She's new to text ads and needs to start with the basics. What are the
Juli2301 [7.4K]

Answer:

1. Headline

2. URL

3. Description

Explanation:

The three components of a text ad on the Google Search Network that Mary will need to know are;

1. Headline

2. URL

3. Description

The headline component on Search Network Text Ad provides up to three fields of 30 characters each.

The Uniform Resource Locator (URL) has the domain name and the web resource for addressing documents accessible over the internet.

5 0
3 years ago
What the heck is happening what is this?
Brilliant_brown [7]
Just decrease the font size and the size of the like will decrease.

Decrease font size by pressing on the part were it says 29 and typing in a smaller number like 14 for example
4 0
3 years ago
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