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marta [7]
3 years ago
12

PLEASE HELP!!! NO LINKS!! I'LL GIVE BRAINLIEST!!

Computers and Technology
2 answers:
timurjin [86]3 years ago
4 0

A database query is a way of requesting information from the database.

<u>Regardless of the database or query language used, there are two primary types of queries that can be used for different goals:</u>

-Select queries return information from one or more tables. While this is the most basic type of query, select queries can be used to specify how many results are returned, the order in which they appear, the source(s) used, and the parameters for a record to be included.

-Action queries perform a command on the data that has been retrieved, such as delete, alter, create, or update. This query allows a user to modify a large number of records in bulk instead of one at a time.

<em>Make sure you create your own answer with this information or else it will be found as plagiarized!</em>

Tanya [424]3 years ago
3 0

Answer:

Queries.

Explanation:

Queries can perform many different functions in a database. Their most common function is to retrieve specific data from the tables. The data you want to see is usually spread across several tables, and queries allow you to view it in a single datasheet.

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Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in
Zielflug [23.3K]

Answer:

The program in Python is as follows:

string = input("String: ")

chr = input("Character: ")[0]

total_count = string.count(chr)

print(total_count,end=" ")

if total_count > 1:

   print(chr+"'s")

else:

   print(chr)

Explanation:

This gets the string from the user

string = input("String: ")

This gets the character from the user

chr = input("Character: ")[0]

This counts the occurrence of the character in the string

total_count = string.count(chr)

This prints the total count of characters

print(total_count,end=" ")

If the count is greater than 1

if total_count > 1:

Then it prints a plural form

   print(chr+"'s")

If otherwise

else:

Then it prints a singular form

   print(chr)

7 0
3 years ago
What does this comparison block indicate?
natima [27]

Answer:

This comparison block indicates that the comparison is true if the left side is equal to the right side.

Explanation:

The comparison uses the = operator, which is the assignment operator in most programming languages. This operator is used to assign a value to a variable. In this case, the comparison is checking whether the value of the getItem variable is equal to 5. If the value of getItem is equal to 5, then the comparison will evaluate to true. If the value of getItem is not equal to 5, then the comparison will evaluate to false.

5 0
1 year ago
If you were driving the blue Prius in the situation pictured above, explain why the red Mustang should be given right-of-way at
raketka [301]

Answer:

The red Mustang should be given the right-of-way at this intersection because:

The red Mustang arrived first before the blue Prius and is closer to the stop sign before the arrival of the blue Prius.  This implies that the red Mustang must have waited for its turn, unlike the blue Prius that just arrived at the intersection.

Explanation:

Traffic laws, regulations, and IPDE defensive driving strategy require that drivers always give way to the vehicle that arrived before them at an intersection.   Assuming that multiple vehicles reach the intersection simultaneously, then the vehicle must be given the right-of-way.  Alternatively, the traffic lights at the intersection should be obeyed and be allowed to regulate the movement of vehicles.  IPDE defensive driving strategy requires drivers to be watchful of their driving spaces to determine the appropriate time to move.

8 0
3 years ago
20 points for ez question lol
slega [8]
I think it might be the third on not certain
5 0
3 years ago
Read 2 more answers
A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
kolbaska11 [484]
The answer would be a network

7 0
3 years ago
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