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Svet_ta [14]
3 years ago
7

Which one of the following items would you be most likely to keep in a database? A. Payroll records B. Address book C. Financial

statements D. Sales reports
Computers and Technology
1 answer:
True [87]3 years ago
3 0
The item that you would most likely to keep in a database is a Payroll record. Payroll records are numbers and inputs/outputs of employees of a certain company. Numbers are easier to manipulate and easier to manage than statements, letters and addresses that are basically letters.
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For the Address Block 195.200.0.0/16 a. If you have 320 Customers that need 128 addresses/customer - will there be enough addres
Shkiper50 [21]

Answer / Explanation:

195.200.0.0/16

Note: Class C address can not be assigned a subnet mask of /16 because class c address has 24 bits assigned for network part.

2ⁿ = number of subnets

where n is additional bits borrowed from the host portion.

2ˣ - 2 = number of hosts

where x represent bits for the host portion.

Assuming we have 195.200.0.0/25

In the last octet, we have one bit for the network

number of subnets  = 2¹  =2 network addresses  

number of host = 2⁷ - 2= 126 network addresses per subnets

8 0
3 years ago
Write the definition of a class Phone containing: 1. A data member named model of type string. 2. A data member named partNumber
Nady [450]

Answer:

class Phone(object):

   def __init__(self, model, partNumber, retailPrice):

       self.model = model

       self.part_number = partNumber

       self.retail_price = retailPrice

   def phone_specs(self):

       print( "Phone model: {}\nPart number: {}\nRetail price: {}".format( self.model, self.part_number, self.retail_price))

phone1 = Phone("Nokia", "asd234", 200.0)

phone1.phone_specs()

Explanation:

A class is a blueprint of a data structure used to create objects of the same data types and methods. The Phone class is an object that creates an instance of the phone1 object. The phone_specs method is used to display the details of the phone1 object.

4 0
3 years ago
Is regular Facebook use healthy? Why or why not?
melamori03 [73]
No. social media makes people share too much information about their personal lives.
7 0
4 years ago
Read 2 more answers
Which two statements describe features of an ipv4 routing table on a router? (choose two.)
solong [7]

The statements that describe features of an ipv4 routing table on a router include:

  • Directly connected interfaces will have two route source codes in the routing table.
  • If a default static route is configured in the router, an entry will be included in the routing table with source code.

It should be noted that the IPv4 route table is important for listing entries that are in the routing table.

The routing table of every router is unique and can be stored in the read access memory (RAM) of the device.

Read related link on:

brainly.com/question/24958077

7 0
3 years ago
1| def saveUserProfile(firstName, lastName, age, height, country):
Feliz [49]

Answer:

Joyner

David

USA

1.8

30

Explanation:

def saveUserProfile(firstName, lastName, age, height, country):

This is the definition of function named saveUserProfile which accepts the following parameters:

  • firstName
  • lastName
  • age
  • height
  • country

filename = lastName + firstName + ".txt"

When the file is created it will be named as the lastName and firstName string combined with .txt as extension. For example if the lastName contains the name string Joyner and firstName contains the name David then the file created to be written is named as JoynerDavid.txt

outputFile = open(filename, "w")

This statement uses open() method in write mode and uses outputFile object to access the file. "w" represents write mode i.e. file is opened in write mode to write on it.

a) Joyner is written on line 1 of that file because of the following statement of above function:

print(lastName, file = outputFile)

This statement prints the string stored in lastName i.e. Joyner. Here outputFile opens the file in "w" write mode and writes the last name to the first line of the file.

b) David is written on line 2 of that file because of the following statement of above function:

print(firstName, file = outputFile)

This statement prints the string stored in firstName i.e. David. Here outputFile opens the file in "w" write mode and writes the first name to the second line of the file.

c) USA is written on line 3 of that file because of the following statement of above function:

print(country, file = outputFile)

This statement prints the data stored in country i.e. USA. Here outputFile opens the file in "w" write mode and writes the country name to the third line of the file.  

d) 1.8 is written on line 4 of that file because of the following statement of above function:

print(height, file = outputFile)

This statement prints the value stored in height i.e. 1.8. Here outputFile opens the file in "w" write mode and writes the height value to the fourth line of the file.  

e) 30 is written on line 5 of that file because of the following statement of above function:

print(age, file = outputFile)

This statement prints the value stored in age parameter of function saveUserProfile i.e. 30. Here outputFile opens the file in "w" write mode and writes the age value to the fifth line of the file.  

7 0
3 years ago
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