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2 years ago

PLEASE ANSWER ASAP! THANKSSSSS

Computers and Technology

1 answer:

tankabanditka [31]2 years ago

5 0

That is hard .....……

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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);

}

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2 years ago

To bundle links together in order to improve bandwidth availability and redundancy, what protocol is used

Daniel [21]

Answer:

Link Aggregation Control Protocol

Explanation:

Link Aggregation Control Protocol can be used to assist in the formation of port channel bundles of physical links.

Link Aggregation Control Protocol is an IEEE standard defined in IEEE 802.3ad. LACP lets devices send Link Aggregation Control Protocol Data Units (LACPDUs) to each other to establish a link aggregation connection.

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2 years ago

What is software piracy

Tju [1.3M]

Software piracy is the illegal copying, distribution, or use of software.

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2 years ago

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Which symbol would be used in a flowchart to represent a connection to another part of the flowchart on the same page

AlekseyPX

Answer:

The answer is "Connectors".

Explanation:

Please find the Connectors image in the attached file.

In this question, the connectors symbol is usually small throughout the flowcharts. It is used as a connection to display and changes throughout the flux. It was usually marked by major letters that indicate jump points. This diagram visually shows the sequence of events in a system and who is accountable.