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Svetllana [295]
3 years ago
8

Why was packet-switching an advancement over previous forms of networking?

Computers and Technology
2 answers:
Elina [12.6K]3 years ago
8 0

The answer should be B tell me if I'm wrong.


Xelga [282]3 years ago
6 0

B. Packet-switching allowed faster and more reliable connections.

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What is science worksheet answers name the three features that make science different from other human endeavors?
Tresset [83]

The three features that make science different from other human endeavors is that

  • Scientists handles issues that regards only with the natural world.
  • Scientists do collect and organize information in a careful, orderly way.
  • Scientists  do propose some explanations that can be tested by the act of evaluating evidence.

<h3>What is the definition of science?</h3>

The definition of the term  science is known to be a term that connote a system that is an organized method that is often used with evidence to be able to learn about the natural world.

Therefore, The three features that make science different from other human endeavors is that

  • Scientists handles issues that regards only with the natural world.
  • Scientists do collect and organize information in a careful, orderly way.
  • Scientists  do propose some explanations that can be tested by the act of evaluating evidence.

Learn more about science from

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2 years ago
A decrease in Government Expenditures results in _________.
katrin [286]
Your answer is a to your question
8 0
4 years ago
Which statement opens a file in such a way that information will only be written to its end?
Elenna [48]
OutputFile = open( "/path/to/file", "wa" ) # DOS probably needs 'b' too
3 0
3 years ago
Question 3 of 25
Harlamova29_29 [7]
B as clock speed measures the amount of fetch-decode-excute cycles per second, or the amount of data processed per second measure in GHz.
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3 years ago
Database management systems are expected to handle binary relationships but not unary and ternary relationships.'
alekssr [168]

Answer:

False          

Database management systems are expected to handle binary, unary and ternary relationships.

Explanation:

Unary Relationship: It is a recursive relationship which includes one entity in a relationship which means that there is a relationship between the instances of the same entity. Primary key and foreign key are both the same here. For example a Person is married to only one Person. In this example there is a one-to-one relationship between the same entity i.e. Person.

Binary Relationships: It is a relationship involving two different entities.   These two entities identified using two relations and another relation to show relationship between two entities and this relation holds primary keys of both entities and its own primary key is the combination of primary keys of the both relations of the two entities. For example Many Students can read a Book and many Books can be obtained by a Student.

Ternary Relationships: is a relationship involving three entities and can have three tables. For example a Supplier can supply a specific Part of many Mobiles. Or many Suppliers may supply several Parts of many Mobile models.

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3 years ago
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