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3 years ago

What is the function of primary keys?

Computers and Technology

1 answer:

laiz [17]3 years ago

4 0

Answer:

Explanation:

One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.

Fill a rectangular baking glass dish with water.

Place a plastic bag with ice in the water near the left edge of the dish.

Place a lighted lamp near the left edge of the dish so that its light falls directly on the plastic bag.

Put a few drops of ink in the water.

The student did not observe any circulation of ink in the water as expected because the experiment had a flaw. Which of these statements best describes the flaw in the experiment? (2 points)

Not enough ink was added.

Not enough water was taken.

The dish was too small for the experiment.

The lamp and the ice bag were at the same place.

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The range of an area where users can access the Internet via high-frequency radio signals transmitting an Internet signal from a

Rama09 [41]

Answer:

A hot spot

Explanation:

The range of an area where users can access the Internet via high frequency radio signals transmitting an Internet signal from a wireless router is known as a _____. A) HotspotB) PAN…

A) hotspot Bluetooth is for short distance and pan is Personal area networks (PANs) connect an individual's personal devices

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2 years ago

Task 5: Create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer whose ID currently is sto

lidiya [134]

The SQL statement that would create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer is:

GET_CREDIT_LIMIT

SELECT CUST_ID 125

FROM FIRST_NAME, LAST_NAME, CREDIT_LIMIT

WHERE LAST_NAME ="Smith"

This is an acronym that means Structured Query Language that is used in handling data in a database.

Hence, we can see that from the attached image, there is a table that contains the details of customers and their various data such as their first and last names, credit limits, address, etc, and the GET_CREDIT_LIMIT procedure is shown above.

Read more about SQL here:

brainly.com/question/25694408

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2 years ago

Rubbing two sticks together to make a fire is an example what

Jet001 [13]

Rubbing two sticks together will cause friction

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3 years ago

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Which of the following groups would an animal with an exoskeleton, segmented body, and jointed appendages belong to???

Annette [7]

All arthropods have exoskeletons, like insects, spiders and crustaceans.

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3 years ago

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Animation and transition effects will distract your audience when using a slide show presentation aid. True or false ?

lions [1.4K]

I suspect the answer they're looking for is false. However, as an experienced professional in learning and development, I can tell you that when done right these effects can enhance a presentation.

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3 years ago

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