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Maurinko [17]
3 years ago
10

"Your supervisor has asked you to modify the AMOUNT column in the ORDERS table. He wants the column to be configured to accept a

default value of 250. The table contains data that you need to keep. Which statement should you issue to accomplish this task?"
Computers and Technology
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

ALTER TABLE orders

MODIFY (amount DEFAULT 250)

Explanation:

  • ALTER TABLE statement is used to modify "amount" column in the existing "orders" table  
  • MODIFY (amount DEFAULT 250) is used to set the default value 250 of the "amount" column.

Therefore if the supervisor wants the amount column to be configured to accept a default value of 250, then "ALTER TABLE orders MODIFY (amount DEFAULT 250) " statement should be issued.

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Tcecarenko [31]

Answer:

try D not sure

Explanation:

sorry if wrong happy if right!!!!!!

6 0
3 years ago
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A teacher wants a program to give extra points to students who fail a test. Write a Python program to do the following: (a) Ask
Lorico [155]

Answer:

Hi there! Please find the answer below.

Explanation:

The program below demonstrates how each of the requirements can be coded in a simple Python script. To copy the array, we can use the copy() method of the array. To calculate the diff, we can use a few different techniques, so I have implemented it using a loop over the arrays and just storing and displaying the difference in the 2 arrays.

new_string.py

def add_test_score(score):

 test_score.append(score);

contact_hash = {}

test_score = []

print("Enter 5 test scores: ");

for x in range(0, 5):

   input_string = input("Enter test score " + str(x + 1) + ": ")

   add_test_score(int(input_string));

print(test_score);

test_score_copy = test_score.copy();

for e in test_score_copy:

   if e < 60:

       test_score_copy[test_score_copy.index(e)] += 10;

diff = [];

for e in test_score:

   print(test_score[test_score.index(e)]);

   print(test_score_copy[test_score.index(e)]);

   if not test_score[test_score.index(e)] == test_score_copy[test_score.index(e)]:

       diff.append(e);

print(diff);

8 0
4 years ago
Programmers can use sql on systems ranging from pcs to mid-size servers.
zaharov [31]

It is false that Programmers can use SQL on systems ranging from PCs to mid-size servers.

Applications for structured query language can be found in a wide range of sectors, mostly in those that deal with database-related tasks. It might be used, for example, by a data analyst to query data sets and produce precise insights. On the other hand, a data scientist might use this programming language to add data to their models.

Businesses and other organizations use SQL tools to create and modify new tables as well as access and edit information and data in their databases.

A database is a tool for gathering and organizing data. Databases can store data about people, things, orders, and other things. Many databases begin in a spreadsheet or word processor. Many firms find it beneficial to move them to a database made by a database management system as they grow larger.

SQL helps manage the data kept in databases, enabling users to get the precise data they require when they need it.

To learn more about SQL click here:

brainly.com/question/13154090

#SPJ4

4 0
1 year ago
If necessary, create a new project named Advanced19 Project, and save it in the Cpp8\Chap06 folder. Enter (or copy) the instruct
Digiron [165]

Answer:  If a customer orders more than four pizzas, the program should deduct 10% from the cost of the order. Modify the program appropriately, and then save, run, and test it.

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3 years ago
What kind of script is used to run code on the client
s2008m [1.1K]

Answer: JavaScript. What kind of script is used to run code on the client

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