Please name the OOP term that allows children classes to have methods with the same names as methods in their parents.

True or false: A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the associat

Gelneren [198K]

A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the association is *) is implemented by posting foreign keys in both A and B is a false statement.

<h3>What is a many-to-many relationship?</h3>

A many-to-many relationship is known to be one that exist if one or more items that is found in one table can have an association to one or more items in another given table.

Hence, A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the association is *) is implemented by posting foreign keys in both A and B is a false statement.

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3 0

2 years ago

If you were able to earn interest at 3% and you started with $100, how much would you have after 3 years?

erma4kov [3.2K]

109

A= Amount+ interest *sb

interest=P×r×t/100

100×3×3/100

100 cancel 100=3×3=$9

100+9=109

7 0

3 years ago

How does so called marshalling solve the problem of different byte ordering of sender and receiver? 8. What is the purpose of a

Phantasy [73]

Marshalling solve the problem of different byte ordering of sender and receiver by:

By the use of Common Object Request Broker Architecture (CORBA):

<h3>What is Marshalling?</h3>

Marshalling is the act of moving and formatting a group of data structures into an external data depiction type good for transmission in a message.

A port mapper is known to be a kind of protocol that tells or map the number or the kind of version of any type of Open Network Computing Remote Procedure Call (ONC RPC) program to a port that is often used in the work of networking by that version of that given program.

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8 0

2 years ago

write a program that reads a string from the user containing a date in the form mm/dd/yyyy. it should print the date in the form

julia-pushkina [17]

Using the knowledge in computational language in python it is possible to write a code that reads a string from the user containing a date in the form mm/dd/yyyy.

<h3>Writting the code:</h3>

<em>months_info = ['January', 'February','March','April', 'May','June', 'July','August', 'September', 'October', 'November', 'December']</em>

<em>date = input('Enter a date using the mm/dd/yyyy format ')</em>

<em>m, d, y = date.split('/')</em>

<em>name_of_month = months_info[m]</em>

<em>print('{} {}, {}'.format(name_of_month, d, y))</em>

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3 0

2 years ago

Define token. Give examples of 5 tokens in any programming language

dimaraw [331]

<u>Tokens and its examples:</u>

Token is data type and it is behavior or categorized types. Basically most of programing language will have all five tokens data types and they are.

Operators.

Constants

Reserve words

Separators

Identifiers

Operators: - such as mathematic operations such as example: - “+”,”-“

Constants: - which used with CONST in vb.net or #define in c programming language, such as example: - 400,200.

Reserved words:- if , then are all used for if condition where if and then are reserved used in programming language for specific purpose.

Separators: - it used with write a procedure or function, in c languages “()” or “()” in vb.net sub and end sub.

Identifiers: - end user to define variable with data type class and store the value in the programming languages, such as amt = 0, rate=10.5.

8 0

3 years ago