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77julia77 [94]
3 years ago
11

In addition to format commands that are found in the ribbon, which option is available for more extensive formatting?

Computers and Technology
1 answer:
eimsori [14]3 years ago
5 0

Answer:

A

Explanation:

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A datagram network allows routers to drop packets whenever they need to. The probability of a router discarding a packetis p. Co
tresset_1 [31]

Answer:

a.) k² - 3k + 3

b.) 1/(1 - k)²

c.) k^{2}  - 3k + 3 * \frac{1}{(1 - k)^{2} }\\\\= \frac{k^{2} - 3k + 3 }{(1-k)^{2} }

Explanation:

a.) A packet can make 1,2 or 3 hops

probability of 1 hop = k  ...(1)

probability of 2 hops = k(1-k)  ...(2)

probability of 3 hops = (1-k)²...(3)

Average number of probabilities = (1 x prob. of 1 hop) + (2 x prob. of 2 hops) + (3 x prob. of 3 hops)

                                                       = (1 × k) + (2 × k × (1 - k)) + (3 × (1-k)²)

                                                       = k + 2k - 2k² + 3(1 + k² - 2k)

∴mean number of hops                = k² - 3k + 3

b.) from (a) above, the mean number of hops when transmitting a packet is k² - 3k + 3

if k = 0 then number of hops is 3

if k = 1 then number of hops is (1 - 3 + 3) = 1

multiple transmissions can be needed if K is between 0 and 1

The probability of successful transmissions through the entire path is (1 - k)²

for one transmission, the probility of success is (1 - k)²

for two transmissions, the probility of success is 2(1 - k)²(1 - (1-k)²)

for three transmissions, the probility of success is 3(1 - k)²(1 - (1-k)²)² and so on

∴ for transmitting a single packet, it makes:

     ∞                             n-1

T = ∑ n(1 - k)²(1 - (1 - k)²)

    n-1

   = 1/(1 - k)²

c.) Mean number of required packet = ( mean number of hops when transmitting a packet × mean number of transmissions by a packet)

from (a) above, mean number of hops when transmitting a packet =  k² - 3k + 3

from (b) above, mean number of transmissions by a packet = 1/(1 - k)²

substituting: mean number of required packet =  k^{2}  - 3k + 3 * \frac{1}{(1 - k)^{2} }\\\\= \frac{k^{2} - 3k + 3 }{(1-k)^{2} }

6 0
3 years ago
Which information is required when designing a field? check all that apply.
Alex_Xolod [135]

Answer:

Explanation:

dimensions or calculation

3 0
2 years ago
A(n) ________ event is an alert that is generated when the gossip traffic enables a platform to conclude that an attack is under
Allisa [31]

Answer:

B. DDI

Explanation:

A(n) DDI event is an alert that is produce or invoke when the gossip traffic allow a platform to conclude that an attack or potential attack is under way.

A device driver is a computer program that operates or controls a particular type of device that is attached to a computer system.

A driver provides or supply a software interface to hardware devices which enable the operating systems and other computer programs to access hardware functions without needing to know the exact details in respect of the hardware being used.

DDI means Device Driver Interface

A driver relate or communicate with the device via the computer bus or communications subsystem to which the hardware is connected. Whenever a calling program invokes a routine in the driver, the driver will subsequently transmit commands to the device.

7 0
3 years ago
Pick the correct statements regarding cell references.
shusha [124]

Statement two and three is correct.

Statement 1 is incorrect. A relative reference changes when a formula is copied to another cell while Absolute references remain constant. However, it is safe to say that an absolute address can be preceded by a $ sign before both the row and the column values. It is designated by the addition of a dollar sign either before the column reference, the row reference, or both. Statement C is also correct. A mixed reference is a combination of relative and absolute reference and the formula (= A1 + $B$2) is an example of a mixed cell reference.

7 0
3 years ago
Read 2 more answers
The Apple ll is an IBM compatible PC “clone.”<br><br> True <br><br> False
aliya0001 [1]

Answer is: False


<u>Explanation:</u>

IBM PC compatible computers are computers similar to the original IBM PC, XT, and AT, able to use the same software and expansion cards. Such computers used to be referred to as PC clones, or IBM clones.

<u>PC clone:</u>

In computer programming, particularly object-oriented programming, cloning refers to object copying by a method or copy factory function, often called clone or copy , as opposed to by a copy constructor.

7 0
3 years ago
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