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3 years ago

If your database is in archivelog mode, how can you force an archive?

Computers and Technology

1 answer:

MA_775_DIABLO [31]3 years ago

8 0

Answer: (B) Issue an alter system switch logfile command.

Explanation:

When the database is in the archive log mode then, the issue in the alter system switch logfile command force the particular switch. It basically produce achieve redo log which is smaller in the size by the dedicated size of the parameter log buffer.

It also govern the particular size of the RAM (Random access memory) buffer by redo log. This command is basically faster to return in the program by the use of redo log.

On the other hand, all the options are incorrect as this command only alter the system and does not alter the database. Therefore, Option (B) is correct.

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Convert the following four unsigned binary numbers to decimal and show your work:

Ber [7]

Answer:

23 ,21,10,63,13

Explanation:

We have to convert binary to decimal

10111 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=23$

10101 corresponding decimal number is

$1\times 2^4+0\times 2^3+1\times 2^2+0\times 2^1+1\times 2^0==21$

01010 corresponding decimal number is

$0\times 2^4+1\times 2^3+0\times 2^2+1\times 2^1+0\times 2^0=10$

111111 corresponding decimal number is

$1\times 2^5+1\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=63$

001111 corresponding decimal number is

$0\times 2^5+0\times 2^4+1\times 2^3+1\times 2^2+1\times 2^1+1\times 2^0=13$

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3 years ago

When you connect to an Access database, which entities are shown in the Navigator window?

Leni [432]

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3 years ago

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5. The coordinates of triangle ABC are A(-7, 3), B(3, -7) and C(8. 8)

kati45 [8]

Answer:

Explanation:

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3 years ago

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ROE: what does this represent (in plain terms)? In what range would this number typically be? What type of person/position would

LuckyWell [14K]

Answer:

The ROE in plain terms is called the return on equity (ROE) is a measure of inflow of profit in business in relation to the equity, also known as assets net worth or assets of liabilities ROE is a method of how l company generate earnings through investment

Explanation:

The ROE range number can be of any value or percentage example 15% upwards

The type of person or position with roles to play are usually a professional, such as an accountant, bookkeeper, or payroll processor, who completes ROEs on behalf of your clients in the organisation.

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4 years ago

The rules of a programming language constitute its__________________

kogti [31]

The rules of a programming language constitute its syntax.

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2 years ago