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2 years ago

What are the correct answers to the following questions?

Computers and Technology

1 answer:

Lena [83]2 years ago

4 0

Answer:

1. analog sound

2. digital sound

3. pixels

4. local area network

5.bus

6. slots

Explanation:

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Which payment method typically charges the highest interest rates

mixer [17]

Credit cards do charge the most interest

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2 years ago

Explain why living things store energy in lipids instead of in carbohydrates

Vedmedyk [2.9K]

Lipids are fat and carbohydrates are used to provide your body with energy so they are always being used

7 0

2 years ago

Write a Java method to delete a record from a B-tree of order n.

max2010maxim [7]

Answer:

Deleting a record on a B-tree consists of three main events:

- Searching the node where the key to be deleted exists

- Deleting the key

- Balancing the tree if required

Explanation:

q = NULL;

p = tree;

while (p) {

i = nodesearch(p, key);

q = p;

if (i < used(p) -1 && key == k(p,i)) {

found = TRUE;

position = i;

break;

}

p = son(p,i);

}

if (!found)

else if (subtree(p)) {

if (used(p) > ((n-1)/2)+1)

delkey (p, position, key);

else {

replace (p, position, fsucc(p));

p0 r1 p1 r2 p2 r3 ……. pn-1 rn-1 pn

q = &fsucc(p);

qpos = index of fsucc;

if (used(rbrother(p)) > ((n-1)/2)+1)

replace (q, qpos, sonsucc(q));

else

while (q && used(q) < (n-1)/2) {

concatenate(q, brother(q));

q = father(q);

}

else

delkey(p, position, key);

}

6 0

2 years ago

Alice's Restaurant Supply offers a line of specialty food products to institutional

Illusion [34]

Answer:

1) the wireless standards that can be implemented are; IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and IEEE 802.11n. The pros and cons are in the attachment

2) 802.11g can be implemented in alice's restaurant. This is because it provides the fastest speed and has a wide range which will not be easily disturbed by other devices

3) Please check the attachment

4) Please check the attachment.

Explanation:

3 0

3 years ago

You are building a gaming computer and you want to install a dedicated graphics card that has a fast GPU and 1GB of memory onboa

Vilka [71]

Answer:

a. PCI express

Explanation:

<em>PCI express</em> (Peripheral Component Interconnect Express) is a high speed serial bus and commonly used motherboard interface for Graphics card, wifi, SSDs and HDs hardware connections. Simple PCI can also be used but PCI express has more error detection accuracy lesser number of I/O pins and better throughput as compared to simple PCI.

6 0

2 years ago