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mars1129 [50]
3 years ago
8

The ____ of a variable is the location in memory where it’s value is stored. A. Value B. Address C. Data type D. Number

Computers and Technology
1 answer:
fomenos3 years ago
3 0

Answer: C. Data type

Explanation:

data types are defined as the data storage format that a variable can store a data to perform a specific operation. Data types are used to define a variable before its use in a program. Size of variable, constant and array are determined by data types.

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Write an application that allows a user to enter the names and birthdates of up to 10 friends. Continue to prompt the user for n
baherus [9]

Answer:

<em>Written in Python</em>

names= []

birthday = []

name = input("Name: ")

bday = input("Birthday: ")

for i in range(1,11):

    names.append(name)

    birthday.append(bday)

    if name == "ZZZ":

         break;

    else:

         name = input("Name: ")

         bday = input("Birthday: ")

print("Length: ", end='')

print(len(names))

checknm = input("Check Name: ")

while checknm != "ZZZ":

    if checknm in names:

         ind = names.index(checknm)

         print(birthday[ind])

    else:

         print("Sorry, no entry for name")

    checknm = input("Check Name: ")

Explanation:

<em>The program is written in Python and I've added the full source code as an attachment where I used comments to explain difficult lines</em>

<em />

Download txt
7 0
3 years ago
A file named numbers.txt contains an unknown number of lines, each consisting of a single integer. Write some code that computes
Schach [20]

Answer:

The code is given below with necessary comments for understanding

Explanation:

#Open the input file.

infile = open("numbers.txt", "r")

#Declare and initialize the required variable sum

#to store the sum of integers read from the file.

sum = 0

#Declare and intialize a variable to store the current

#number read from the file in the integer form.

curNum = 0

#Traverse the input file using for loop.

for curLine in infile:

   #Assign the number read from the file to the

   #variable curNum in the integr form.

   curNum = int(curLine)

   #Add the numbers read from the file to the

   #variable sum to get the sum of all the

   #numbers read from the file.

   sum += curNum

# Display the value of the variable runsum.

print(sum)

3 0
3 years ago
If you were to design a range of athletic shoes for various sports activities, what key factors would you consider during the de
mylen [45]
With this you just have to think about what do different shoes do and why? For example, track shoes need to be extremely light to make it so the runners don't need to move excess weight to accelerate faster whereas basketball shoes can be heavier because they need high ankle coverage for more ankle support during moves like the crossover. Then the key factors that I would do personally are: difficulty to produce, benefit to athlete, cost to athlete, weight, and support. My advice would be to systematically go through a bunch of sports and talk about each of their shoes...
4 0
3 years ago
Before taking the boat out for an excursion, it is always a good idea to let someone know you are leaving. Which would be the be
Iteru [2.4K]

The best way to let someone know you are leaving on an excursion with a boat is: by filing a boat plan.

A boat plan is also referred to as a sail plan or float plan and it can be defined as a paper document that outlines a traveler's itinerary and other important information while on water.

Generally, a boat plan comprises the following important information about traveler and the trip:

  • Name
  • Owner's address
  • Telephone number
  • Destination
  • Safety equipment on board
  • Date and time of departure
  • Number of persons on board.

Ideally, it is a good idea to ensure that you inform a friend or family before taking your boat out for an excursion. Also, the best way to accomplish this is to file a boat plan.

Read more on here: brainly.com/question/10339634

8 0
3 years ago
Imagine that you have been troubleshooting a network cable (either copper or fiber optic), and you determine that there is a bre
Gnoma [55]

Answer: Time-domain reflectometer for copper cabling                      Optical time domain reflectometer for fiber-optic cabling

Explanation:

Time-domain reflectometer(TDR) is defined as the device that is utilized for locating and identifying any breakage and faults in circuit board, wires,connectors,metal cables or any path of electricity.

  • It locates the discontinuation in metal wires such as coaxial cables with the help of time domain reflectometry.

Optical Time Domain Reflectometer (OTDR) is the electronic device that searches and locates faults and break in fiber optic cable.

  • This specifically works for identifying disruption, loss and measurement of cable.
  • Thus, for identifying the exact location of breakage in copper cable,time domain reflectometer can be used and for fiber optical cable, optical time domain can be used while troubleshooting.
8 0
3 years ago
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