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AleksandrR [38]
3 years ago
13

The Accounting department is testing a new payroll system server. To facilitate their tests, they would like to add the server t

o DNS to support name resolution. You would like to create a new zone to support their request, and to accelerate lookups, you would like to place a copy of this zone on the DNS server in Building B.
Complete the following tasks:

On CorpDC, create a Primary forward lookup zone called acct.CorpNet.
Do not store the zone in Active Directory.
Use the default name for the zone file.
Do not allow dynamic updates.
Configure the zone to allow zone transfers to any server.
On CorpDC3, create a Secondary forward lookup zone called acct.CorpNet.
Specify CorpDC (192.168.0.11) as the master DNS server for the zone.
For your convenience, all DNS servers have been added to the DNS Manager console on CorpDC. You can also use Change Location to access each server and its console directly.
Computers and Technology
1 answer:
natka813 [3]3 years ago
4 0

i am still 13  

udduudncd nd ndcdnnbdmbfvmd

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A _______________ is a particular type of network that uses circuits that run over the Internet but that appears to the user to
ArbitrLikvidat [17]

Answer:

A virtual privte network is a particular type of network that uses circuits that run over the Internet but that appears to the user to be a private network.

5 0
2 years ago
Which of the following ribbon tools would be most efficient for applying multiple
pshichka [43]

Answer:

Option A, Font Dialog Box

Explanation:

In order to make changes in the text formatting, the font setting in the dialog box can be used on the Ribbon's Home tab.

From the font settings in Word 2016, one can change the following change font color, size, style etc.

Hence, option A is correct

8 0
3 years ago
A computer retail store has 15 personal computers in stock. A buyer wants to purchase 3 of them. Unknown to either the retail st
Dima020 [189]

Answer:

a. 1365 ways

b. Probability = 0.4096

c. Probability = 0.5904

Explanation:

Given

PCs = 15

Purchase = 3

Solving (a): Ways to select 4 computers out of 15, we make use of Combination formula as follows;

^nC_r = \frac{n!}{(n-r)!r!}

Where n = 15\ and\ r = 4

^{15}C_4 = \frac{15!}{(15-4)!4!}

^{15}C_4 = \frac{15!}{11!4!}

^{15}C_4 = \frac{15 * 14 * 13 * 12 * 11!}{11! * 4 * 3 * 2 * 1}

^{15}C_4 = \frac{15 * 14 * 13 * 12}{4 * 3 * 2 * 1}

^{15}C_4 = \frac{32760}{24}

^{15}C_4 = 1365

<em>Hence, there are 1365 ways </em>

Solving (b): The probability that exactly 1 will be defective (from the selected 4)

First, we calculate the probability of a PC being defective (p) and probability of a PC not being defective (q)

<em>From the given parameters; 3 out of 15 is detective;</em>

So;

p = 3/15

p = 0.2

q = 1 - p

q = 1 - 0.2

q = 0.8

Solving further using binomial;

(p + q)^n = p^n + ^nC_1p^{n-1}q + ^nC_2p^{n-2}q^2 + .....+q^n

Where n = 4

For the probability that exactly 1 out of 4 will be defective, we make use of

Probability =  ^nC_3pq^3

Substitute 4 for n, 0.2 for p and 0.8 for q

Probability =  ^4C_3 * 0.2 * 0.8^3

Probability =  \frac{4!}{3!1!} * 0.2 * 0.8^3

Probability = 4 * 0.2 * 0.8^3

Probability = 0.4096

Solving (c): Probability that at least one is defective;

In probability, opposite probability sums to 1;

Hence;

<em>Probability that at least one is defective + Probability that at none is defective = 1</em>

Probability that none is defective is calculated as thus;

Probability =  q^n

Substitute 4 for n and 0.8 for q

Probability =  0.8^4

Probability = 0.4096

Substitute 0.4096 for Probability that at none is defective

Probability that at least one is defective + 0.4096= 1

Collect Like Terms

Probability = 1 - 0.4096

Probability = 0.5904

8 0
3 years ago
n what sense is it now possible for a country to be ""occupied"" by an invisible invader that arrives through airwaves and wirel
Mademuasel [1]

Answer:

Option A. is correct

Explanation:

It now not possible for a country to be "occupied" by an invisible invader that arrives through airwaves and wireless networks. It is almost impossible to block foreign countries’ satellite broadcasts and Internet transmissions inspite of Spy satellites and other communications technology and Global positioning systems.

Option A. is correct

5 0
3 years ago
What section in an ethernet frame will you find a Virtual Local Area Network (VLAN) header?
Vadim26 [7]

Answer:

Preamble

Explanation:

In the computer network , the ether-net is the frame of link layer protocol data. This frame is used ether net with physical layer of transport mechanism. The ether net frame is of different type.

  • The ether-net II
  • The Novel raw IEEE 802.3
  • IEEE 802.2 LLC
  • IEEE 802.2 SNAP

Each of the Ethernet frame started from Ether net header. It contains the source and the destination. The MAC address is called its first two address.

8 0
3 years ago
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