Answer:
b, a keyboard. Sometimes a, if it contains a microphone.
Answer:
- Transform binary or unary M:N relationship or associative entity with its own key.
Explanation:
Transform binary relation is described as the method through which a decimal can easily be converted into binary while the unary relationship is described as a relationship in which both the two participants occurs from the same entity.
In the given case, 'transform binary or unary M:N relationship' can be created using 'the primary key linked with the relationship plus any non-key aspects of the relationship and the primary keys of the related entities' as it displays the existence of a relationship between the occurrences of a similar set of the entity i.e. associative entity here.
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The term “public domain” refers to creative materials that are not protected by intellectual property laws such as copyright, trademark, or patent laws. ... Anyone can use a public domain work without obtaining permission, but no one can ever own it.
Answer:
The answer to this question is given below in the explanation section.
Explanation:
There are some steps that you use to access the subtotal dialog box.
To access the Subtotal dialog box, you need to follow the following steps:
Click the Date tab
In the Outline group, click Subtotal
to access the Subtotal dialog box.
The Subtotal function used in Excel and return the subtotal of the numbers in a column in a list or database. Subtotal is a builtin function in Excel that used to subtotal the number in a column or in a given database.
Answer: Bottom up approach
Explanation:
We should start from the bottom i.e.starting from the physical layer by inspecting the lan, switches, router and also as we move up the level we also need to check the software application and the various routing protocols at each successive levels.
Hence, we use bottom up approach.
