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Nadya [2.5K]
3 years ago
10

Which of the following does NOT describe a node?

Computers and Technology
2 answers:
erica [24]3 years ago
6 0

Answer:

hi sis i love you

Explanation:

Rudiy273 years ago
6 0

Answer:

A pointer for data.

Explanation:

I chose this on one of my assignments and got it right. I am sorry this isn't much of an explanation. I hope it helps!

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When cleaning a computer, you need only worry about what you can see.
almond37 [142]

Answer:

False because the inside could be dirty and cause problems.

Explanation:

4 0
3 years ago
What task do the referential integrity settings prevent?
Cerrena [4.2K]

Answer:

D

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5 0
3 years ago
Read 2 more answers
should variables that contain numbers always be declared as integer or floating-point data types? why or why not? name potential
Stells [14]

No, it is not necessary that variables that contain numbers should always be declared as integer or floating-point data types.

It is not necessary that variables that contain numbers should be declared as integer and floating point data types. Because number can be declared with different data types.  As we know that data type is a vital aspect in programming. It describes the type of a value that is contained in a variable. It is the data type based on which memory is allocated to a number or any type of variables.

Numbers can be whole decimal/fractional, signed, unsigned, small, and long. Simply, they exist in a variety of values. According to their values range, the amount of memory is reserved.

Different programming languages offer different data types to store numbers, depending on their types and size. Let’s consider some examples of data types used in programming languages in order to declare variables holding numbers.

  • In Python int, float, and complex are the data types used to declare number type variables.
  • SQL uses INTEGER, SMALLINT , BIGINT , NUMERIC() , and DECIMAL() data types for numbers.
  • To deal with number type variables, Java has six predefined data types, such as int, long, short, byte, float, and double.
  • JavaScript uses a single data type called 'number' to declare numbers.
  • In C++, two fundamental data types, int and float, are used to represent numeric variables. But C++ is not only limited to these two data types. The data type char can also store numbers. Other data types for declaring numbers as variables are derived from int, float and char, such as short int, long int, signed int, unsigned int, double, long double, signed char, unsigned char etc. etc.

So in concluding remarks, declaring a number type variable is not only limited to using integers and floating-points data types. Rather it entirely depends on the respective programming language, and size and type of the number to be stored in the variable.

You can learn more about data types at

brainly.com/question/13438922

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6 0
2 years ago
Joe a frequent visitor to a branch office attempts to connect his tablet to the office wireless network but is unable to connect
suter [353]

Answer:

Airplane mode has been set on the tablet.

Explanation:

Joe a frequent visitor to a branch office attempts to connect his tablet to the office wireless network but is unable to connect to the internet even though he has verified that the SSID and password are correct. Joe attempts to connect to a coworker's hotspot but is still unable to connect to the internet.

This is because the Airplane mode has been set on the tablet.

5 0
3 years ago
Qué propiedades del bromato de potasio han hecho que sea el aditivo más usado en la fabricación del pan​
torisob [31]

Answer:

es la capacidad de unir proteínas presentes en la harina

4 0
3 years ago
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