All categories

3 years ago

Which of the following commands contains an error?

Computers and Technology

1 answer:

victus00 [196]3 years ago

6 0

Answer:

The very first command contains an error.

Explanation:

The create query is used to create the table in the database. The syntax of the create query is :

create table tablename(column1 datatype,column2 datatype ........columnn datatype);

So there is a keyword table is missing in the given query. so it is incorrect query.

INSERT INTO vehicletype VALUES (1,"truck","Ford",2000); This query is correct.

SELECT * FROM vehicletype; This query is also correct.

You might be interested in

100 POINTS!!!!!!!!

raketka [301]

Answer:

Option B

Securing Unattended Equipments

3 0

3 years ago

Read 2 more answers

What does this mean?

Sindrei [870]

Reboot your network

4 0

3 years ago

Read 2 more answers

1. Of which of the following is a box an example?

german

First is A second is B third is A and B I THINK

7 0

4 years ago

Read 2 more answers

Write a program with the total change amount as an integer input, and output the change using the fewest coins, one coin type pe

riadik2000 [5.3K]

Answer:

In Python:

cents = int(input("Cents: "))

dollars = int(cents/100)

quarters = int((cents - 100*dollars)/25)

dimes = int((cents - 100*dollars- 25*quarters)/10)

nickels = int((cents - 100*dollars- 25*quarters-10*dimes)/5)

pennies = cents - 100*dollars- 25*quarters-10*dimes-5*nickels

if not(dollars == 0):

if dollars > 1:

print(str(dollars)+" dollars")

else:

print(str(dollars)+" dollar")

if not(quarters == 0):

if quarters > 1:

print(str(quarters)+" quarters")

else:

print(str(quarters)+" quarter")

if not(dimes == 0):

if dimes > 1:

print(str(dimes)+" dimes")

else:

print(str(dimes)+" dime")

if not(nickels == 0):

if nickels > 1:

print(str(nickels)+" nickels")

else:

print(str(nickels)+" nickel")

if not(pennies == 0):

if pennies > 1:

print(str(pennies)+" pennies")

else:

print(str(pennies)+" penny")

Explanation:

A prompt to input amount in cents

cents = int(input("Cents: "))

Convert cents to dollars

dollars = int(cents/100)

Convert the remaining cents to quarters

quarters = int((cents - 100*dollars)/25)

Convert the remaining cents to dimes

dimes = int((cents - 100*dollars- 25*quarters)/10)

Convert the remaining cents to nickels

nickels = int((cents - 100*dollars- 25*quarters-10*dimes)/5)

Convert the remaining cents to pennies

pennies = cents - 100*dollars- 25*quarters-10*dimes-5*nickels

This checks if dollars is not 0

if not(dollars == 0):

If greater than 1, it prints dollars (plural)

if dollars > 1:

print(str(dollars)+" dollars")

Otherwise, prints dollar (singular)

else:

print(str(dollars)+" dollar")

This checks if quarters is not 0

if not(quarters == 0):

If greater than 1, it prints quarters (plural)

if quarters > 1:

print(str(quarters)+" quarters")

Otherwise, prints quarter (singular)

else:

print(str(quarters)+" quarter")

This checks if dimes is not 0

if not(dimes == 0):

If greater than 1, it prints dimes (plural)

if dimes > 1:

print(str(dimes)+" dimes")

Otherwise, prints dime (singular)

else:

print(str(dimes)+" dime")

This checks if nickels is not 0

if not(nickels == 0):

If greater than 1, it prints nickels (plural)

if nickels > 1:

print(str(nickels)+" nickels")

Otherwise, prints nickel (singular)

else:

print(str(nickels)+" nickel")

This checks if pennies is not 0

if not(pennies == 0):

If greater than 1, it prints pennies (plural)

if pennies > 1:

print(str(pennies)+" pennies")

Otherwise, prints penny (singular)

else:

print(str(pennies)+" penny")

4 0

3 years ago

Escribe como es que la tecnología ayuda al ser humano ayudaaa:)

strojnjashka [21]

Technology helps people with its multiple tools that it offers to carry out various jobs and tasks in our daily lives, for example: one of those technological tools is the computer and the cell phone, among others, these are the most common and the ones that help us perform tasks, consultations and a variety of things.

6 0

3 years ago