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3 years ago

Importance of spread sheets

Computers and Technology

2 answers:

dimaraw [331]3 years ago

8 0

Answer:

Spreadsheets are an essential business and accounting tool. They can vary in complexity and can be used for various reasons, but their primary purpose is to organize and categorize data into a logical format. Once this data is entered into the spreadsheet, you can use it to help organize and grow your business.

Explanation:

Alenkasestr [34]3 years ago

5 0

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As we move up a energy pyrimad the amount of a energy avaliable to each level of consumers

AleksandrR [38]

Explanation:

As it progresses high around an atmosphere, the amount of power through each tropic stage reduces. Little enough as 10% including its power is passed towards the next layer at every primary producers; the remainder is essentially wasted as heat by physiological activities.

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3 years ago

In a stack, if a user tries to remove an element from an empty stack it is called.

Sergeu [11.5K]

In a stack, if a user tries to remove an element from an empty stack it is called underflow.

<h3>What is underflow?</h3>

When we attempt to pop (remove) anything off the stack but there is nothing there to remove, stack underflow occurs. The computer will kind of sound an alert as a result of what we taught it to do, which is impossible.

The options are:

1) Underflow

2) Empty collection

3) Overflow

4) Garbage collection

As we know,

When an item is requested from the stack but the stack is empty, an error situation arises.

Thus, in a stack, if a user tries to remove an element from an empty stack it is called underflow.

Learn more about the underflow here:

brainly.com/question/14865058

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2 years ago

Consider the following relation: CAR_SALE (Car#, Date_sold, Salesman#, Commision%, Discount_amt Assume that a car may be sold by

Nady [450]

Answer:

See explaination

Explanation:

The given relation is:

CAR_SALE(Car#, Date_sold, Salesperson#, Commission%, Discount_amt)

Primary key: {Car#,Salesperson#}

We will first check whether the relation is in 1NF.

A relation is said to be in the 1st Normal form(1NF) if all the columns in the relation have atomic values. In this case, the relation is in 1NF.

A relation is said to be in the second normal form(2NF) if it satisfies the condition that all non keys are completely dependent on the primary key and just a part of the primary key.

In the case of the CAR_SALE relation, the Commission% depends only on the Salesperson# and not on the combination of Car# and Salesperson#. This means that the given relation is not in 2NF. To satisfy 2NF, we make two relationships as given below:

SALE_DETAIL(Salesperson#, Commission%)

and CAR_SALE(Car#, Date_sold, Salesperson#, Discount_amt)

Now both the relations are in 2NF.

For a relation to be in 3NF, no non-key should be functionally dependent on another non key.

In the case of the CAR_SALE relation, it is specified that the Date_sold field determines the Discount_amt. Therefore the modified CAR_SALE is not in 3NF.

To satisfy 3NF, we seperate the non key and the dependent non key and create a different table.

Final Relations:

SALE_DETAIL(Salesperson#, Commission%)

Discount_Detail(Date_Sold, Discount_Amt)

CAR_SALE(Car#, Date_sold, Salesperson#)

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3 years ago

Isabel and Jared work for the same company but in different departments. Their workstations are both part of the company's compu

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Network access limitations implemented from their local IT Department

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3 years ago

Read 2 more answers

Design a flowchart or pseudocode for a program that accepts two numbers from a user and displays one of the following messages:

velikii [3]

Explanation:

Following are the pseudocode of the program.

Step 1: Start.

Step 2: Input the First and Second.

Step 3: Check condition, if the First is greater than the Second.

Step 4: Then, print 'First is larger'.

Step 5: Check condition, if the Second is larger than the First.

Step 6: Then, print 'Second is larger'

Step 7: Otherwise, set else.

Step 8: Then, print " Numbers are equal"

Step 9: End if.

Step 10: Stop.

7 0

4 years ago

Importance of spread sheets​

Importance of spread sheets