IF YOU HELP ME I WILL GIVE YOU BRAINLIST AND 20 POINTS!!!!


To represent the cost of an item in a store, a float variable should be used.

False

True

Answer:

False

Explanation:

print 1

x = 2

print x

produces the output:

1

2

Again, the assignment statement produces no output.

2.5. Evaluating expressions

An expression is a combination of values, variables, and operators. If you type an expression on the command line, the interpreter evaluates it and displays the result:

>>> 1 + 1

2

The evaluation of an expression produces a value, which is why expressions can appear on the right hand side of assignment statements. A value all by itself is a simple expression, and so is a variable.

>>> 17

17

>>> x

2

Confusingly, evaluating an expression is not quite the same thing as printing a value.

>>> message = "What's up, Doc?"

>>> message

"What's up, Doc?"

>>> print message

What's up, Doc?

When the Python shell displays the value of an expression, it uses the same format you would use to enter a value. In the case of strings, that means that it includes the quotation marks. But the print statement prints the value of the expression, which in this case is the contents of the string.

In a script, an expression all by itself is a legal statement, but it doesn’t do anything. The script

17

3.2

"Hello, World!"

1 + 1

produces no output at all. How would you change the script to display the values of these four expressions?

2.6. Operators and operands

Operators are special symbols that represent computations like addition and multiplication. The values the operator uses are called operands.

The following are all legal Python expressions whose meaning is more or less clear:

20+32   hour-1   hour*60+minute   minute/60   5**2   (5+9)*(15-7)

The symbols +, -, and /, and the use of parenthesis for grouping, mean in Python what they mean in mathematics. The asterisk (*) is the symbol for multiplication, and ** is the symbol for exponentiation.

When a variable name appears in the place of an operand, it is replaced with its value before the operation is performed.

Addition, subtraction, multiplication, and exponentiation all do what you expect, but you might be surprised by division. The following operation has an unexpected result:

>>> minute = 59

>>> minute/60

0

PLEASE HELP ASP!!!!!
Which of these is NOT an advantage of wired networks?

security

cannot be obstructed by physical objects

easier to transfer large amounts of data

better for mobile users

If you wanted a computer to store a variable with the content of “110 Maple Street,” which data type would be most appropriate?

binary

Boolean

string

float

PLZ HELP ME QUICK I'M TIMED
You want to learn more about how URL addresses are translated into IP addresses. Which of these webinars is most likely to meet your need?

What You Need to Know about MAC/IP


Everything You Ever Wanted to Know About DNS


How LANs Work


How Full Stacks Are Developed

What is the importance of CAD file management?
A. to produce better quality CAD drawings
b. to prevent loss in productivity
c. to enable engineers to share a CAD file
d. to enable engineers to save a CAD file
please hurry whoever give the right answer gets to be brainest

Use the drop-down menus to complete the statements about using section breaks in a document.

The four section break options can be found in the Breaks menu under the
____ tab. (options are Layout, Design, & Breaks)

To insert a section break and start the new section on a new page, you would choose
____. (options are Continuous, Next Page, & Even Page)

To insert a section break and start the new section on the same page, you could choose
____. (options are Next Page, Odd Page, & Continuous)

Your brother used your computer to complete his homework last night, and now your login password no longer works. What question frames your problem into a question to help reach a solution? What is wrong with my brother? Did this computer get a virus? Why is this computer broken? Did my brother change the password? IF CORRECT 5 STARS AND A THANKS

PLEAS HELP ASP!
Your parents are considering putting the computers and tablets that they use to run their store on a network. What is the most important concern for them to be aware of?


Networked tablets break more easily.


Networked tablets are easier to steal.


Networked devices are more at risk of hacking.


Networked computers become out of date more quickly.

Which statement will properly start the main() function?
a) def main():
b) def Main
c) def main#
d) def main[]

NEED HELP

You are creating an online form for a streaming music service. Users will need to enter at what point they want their contract to end. Which data type should you use?

Boolean

char

date

string

Which car in nfs heat, looks more monstrous?

Which statement will properly start the main() function?

a. def main():
b. def Main
c. def main#
d. is wrong so choose A, B or C

HELP PLEASE


How much space will one letter in a text document take?

1 exabyte

1 kilobyte

1 byte

1 bit

You need to find information about your system. Record the utility you used, then fill out the information you found in the table.
Device
Operating System
Utility Tool
RAM
Processor Type
Processor Speed

QUICK ANSWER- what is the function of GUI

What are finger nails made of?-

PLEASE HELP ME I WILL GIVE 20 POINTS AND BRAINLIST WHO EVERS HELP ME

You are writing a computer program. The algorithm requires the program to add two numbers if it is true that they are even and to subtract them if it is false that they are even. Which variable type should be used for the determination of whether they are even?

char

date

Boolean

float

PLEASE HELP I WILL GIVE YOU BRAINLILY


Which of the following is NOT a way that a company can improve the security of the data that it collects?

creating better firewalls

encrypting information

increasing its upload speed

requiring stronger passwords