Which tab is the "page break" command found on? (there are two!) *

matrenka [14]

The answer to this question is D. This is because programming language is a language used to run the application software. A programmer or developer writes code, and the code language (most common is JavaScript) is translated and it runs the program.

3 0

3 years ago

In the INSERT statement that follows, assume that all of the table and column names are spelled correctly, that none of the colu

nlexa [21]

Answer:

The correct answer is

D. The number of items in the column list doesn't match the number in the VALUES list.

Explanation:

When performing an insert action, the number of values to be inserted into each columns Must match the number of the columns that have been mentioned.

Now let us look at the question as given:

INSERT INTO InvoiceCopy (VendorID, InvoiceNumber, InvoiceTotal, PaymentTotal, CreditTotal, TermsID, InvoiceDate, InvoiceDueDate) VALUES (97, '456789', 8344.50, 0, 0, 1, '2016-08-01')

From the insert statement above, we have declared the system to insert into 8 columns( VendorID, InvoiceNumber, InvoiceTotal, PaymentTotal, CreditTotal, TermsID, InvoiceDate, InvoiceDueDate) of the table InvoiceCopy, but the number of values to be inserted into each column respectiveley is 7. So the statement will try to insert value 97 into column VendorID, Value 456789 into column InvoiceNumber, Value 8344.50 into InvoiceTotal, Value 0 into column PaymentTotal, Value 0, into Column CreditTotal, Value 1, into Column TermsID, Value '2016-08-01' into Column InvoiceDate, But null will be inserted into Column InvoiceDueDate, However, the Question states that None of these columns Accept Null Values. This means that we have to specify values for EVERY column we want to insert into. Because of this number mismatch, the computer will throw an error. This is what is Wrong with the statement.

An insert statement is used to add new values to a database. When performing an insert statement, there are 3 main information that needs to be defined:

The name of the table that the new data is being inserted into
The name of the columns that you want to insert the values into
The actual values that you want to add to the columns mentioned in (2) above.

The basic syntax of an insert statement is as follows:

INSERT INTO table_name (column1_name, column2_name, ...)

VALUES (data_for_column1, data_for_column2, ...);

4 0

3 years ago

1. Given a sequential list with n numbers, represented in a one-dimensional array A) Write an algorithm to check if the list has

lutik1710 [3]

Answer:

Define a function that accept a list as an argument. Save the length of the list as a variable and cast the list to a set and also save the length to a variable.

If the result of the subtraction of the set length from the list length is not equal to zero, then the list have duplicates.

Explanation:

A sample of the source code using Python,

def list_duplicate( list ):

list_len = len( list )

new_set = set( list )

set_len = len( new_set )

If list_len - set_len != 0 :

Print( " The list has duplicate " )

8 0

3 years ago

LAST TIME ASKING FOR APPS THAT ARE FREE THAT I DONT NEED TO PAY THE APPS HAVE TO HELP ME STOP VIRUSES FROM MY PHONE PLZ HELP THE

pashok25 [27]

Answer:

i wish i could help u but i cant find a "free" one

Explanation:

4 0

3 years ago

Read 2 more answers

Your company is getting negative feedback on the current customer service process. It’s your job to make sure customers are happ

Andru [333]

Answer:

I would say the second one

Explanation:

it makes sense cause if you're able to fix the problem that's how. if not then the last one

4 0

3 years ago