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3 years ago

Someone help me I don’t know what to do /COMPUTER SCIENCE

Computers and Technology

1 answer:

nydimaria [60]3 years ago

5 0

It kind of depends on the intended language, but I can see the following mistakes:

- lines not terminated with a semicolon (but not all languages require this)
- while statement missing parenthesis, ie., while (num1 <= num2), also not required in all languages
- statements below the while statement must be grouped by curly braces
- num1+5 should be num1=num1+5 or num1 += 5

Output will be:

10
15
20
25
30

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A python keyword______.

Cerrena [4.2K]

Answer:

cannot be used outside of its intented purpose

Explanation: python keywords are special reserved words that have specific meanings and purposes and can't be used for anything but those specific purposes

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3 years ago

Using truth table, prove that:<br><br> (A + B). C = (A . C)+ (B .C) ?

Genrish500 [490]

Answer:

The image of truth table is attached.

Explanation:

In the truth table there is a separate table for the expression (A+B).C and for the expression (A.C)+(B.C) you can see in the truth table that the columns of (A+B).C is having same values as the (A.C)+(B.C).Hence we can conclude that (A+B).C is equal to (A.C)+(B.C).

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3 years ago

Given variables first and last, each of which is associated with a str, representing a first and a last name, respectively. Writ

valentina_108 [34]

Answer:

The python code is attached

Explanation:

I defined a function called Fullname
The function accepts 2 parameters first and last
last[0] gives the first letter of the last variable
last[0].upper() modifies the first letter as upper letter
same applied to variable first
+ sign concatenates strings and variables to the variable name
the function returns the variable name

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3 years ago

compared to other data structures, this dbms structure is more flexible and stores data as well as instructions to manipulate th

Nuetrik [128]

Object-oriented databases is more flexible and stores data as well as instructions to manipulate the data.

A system known as an object database uses object-oriented programming to represent data in the form of objects. Different from relational databases, which are table-oriented, are object-oriented databases.

The concept of object-oriented programming languages, which is currently popular, is the foundation of the object-oriented data model. Overloading, polymorphism, and inheritance Object-oriented programming fundamentals that have found use in data modelling include object-identity, encapsulation, and information hiding with methods to provide an interface to objects. The rich type system, which includes collection and structured types, is supported by the object-oriented data model as well.

In contrast to relational databases, which can only handle one type of data, object databases can handle multiple data types. Unlike conventional databases like hierarchical, network, or relational, object-oriented databases can handle a variety of data types, including text, numbers, images, voice, and video.

Also, Reusable code, realistic modelling, and increased dependability and flexibility are all provided by object-oriented databases.

To learn more about Object-oriented databases click here:

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1 year ago

A built-in tool that enables you to use text to type in commands for the operating system is called the _____ prompt.

Natalija [7]

Command prompt is the answer and on Apple devices it is called Terminal.

8 0

3 years ago

Read 2 more answers