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Alchen [17]
3 years ago
8

Jack wants to store a large amount of data on his computer. He chooses to use a database for this purpose. What is a database? A

database stores a large amount data in vertical and horizontal .
Computers and Technology
1 answer:
Advocard [28]3 years ago
3 0

Answer:

<u>1: Records</u>

<u>2: tables </u>

<u></u>

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An additional factor in how an element is rendered is that properties are passed from a parent element to its children in a proc
belka [17]

Answer:

style inheritance

Explanation:

What happens when a property on an element has no value supplied is governed by style inheritance. A property should inherit its value from its parent element, according to this specification.

6 0
2 years ago
The term ____ is a technical term for the region of memory that holds data waiting to be transferred from one device to another.
shutvik [7]
<span>buffer is what your looking for    my friend made this  it should help  https://quizlet.com/20507517/ch-4-operating-systems-and-file-management-flash-cards/</span>

8 0
4 years ago
Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for some program. The number of cyc
Kipish [7]

Answer:

Option d) B is 1.33 times faster than A

Given:

Clock time, t_{A} = 100 ps

t_{A} = 150 ps

No. of cycles per instructions,  n_{A} = 2.0

n_{B} = 1.0

Solution:

Let I be the no. of instructions for the program.

CPU clock cycle, f_{A} = 2.0 I

CPU clock cycle, f_{B} = 1.0 I

Now,

CPU time for each can be calculated as:

CPU time, T = CPU clock cycle\times clock time

T_{A} = f_{A}\times t_{A} = 2.0 I\times 100 = 200 I ps

T_{B} = f_{B}\times t_{B} = 1.0 I\times 100 = 150 I ps

Thus B is faster than A

Now,

\frac{Performance of A}{Performance of B} = \frac{T_{A}}{T_{B}}

\frac{Performance of A}{Performance of B} = \frac{200}{150}

Performance of B is 1.33 times that of A

7 0
3 years ago
Read 2 more answers
X = 1 if (A = 1 OR B = 1) OR (A = 0 AND B = 1
Gnoma [55]

Answer:

For question a, it simplifies.  If you re-express it in boolean algebra, you get:

(a + b) + (!a + b)

= a + !a + b

= b

So you can simplify that circuit to just:

x = 1 if b = 1

(edit: or rather, x = b)

For question b, let's try it:

(!a!b)(!b + c)

= !a!b + !a!bc

= !a!b(1 + c)

= !a!b

So that one can be simplified to

a = 0 and b = 0

I have no good means of drawing them here, but hopefully the simplification helped!

4 0
3 years ago
You are asked to provide a list of security groups a user is a member of. You write a script to pull the data from Active Direct
Whitepunk [10]

Answer:

I have no clue. I wish I could help though.

Explanation:

Sorry

7 0
4 years ago
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