All categories

2 years ago

Which column and row references are updated when you copy the formula f$3/15

Computers and Technology

1 answer:

Tasya [4]2 years ago

3 0

Answer: Column F

Explanation: In Microsoft excel, for the sake of robustness and to aid the effectiveness of updating formulas across cells. The reference of cells are treated as relative which means that when formulas are copied across columns or within rows, they get updated automatically. However, some numbers may be treated as constants such that we do not want them to change or be updated as we move acisss cells. Thus, such numbers are treated Given absolute references, which is made possible by adding a '$' prefix before the colum alphabet or row number or both. in the scenario given above, the row has the $ prefix, hence, it is absolute and will not change but the column alphabet does not and hence, treated as relative.

You might be interested in

How are the number of rows calculated.

Eva8 [605]

Answer:

ROWS function

Explanation:

Hope this helped

6 0

2 years ago

A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The n

MakcuM [25]

A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment

Two factors may interfere with the copper cabling and result in signal distortion and data corruption are :

EMI

RFI

Explanation:

EMI (electromagnetic interference) is the disruption of operation of an electronic device when it is in the vicinity of an electromagnetic field (EM field) in the radio frequency (RF) spectrum that is caused by another electronic device.
During EMC testing, radiated emissions measurements are made using a spectrum analyzer and or an EMI receiver and a suitable measuring antenna.
EMI (Electromagnetic Interference) is also called RFI (Radio Frequency Interference).
Conducted RFI is unwanted high frequencies that ride on the AC wave form. Radiated RFI is emitted through the air. There are many pieces of equipment that can generate RFI, variable frequency drives included.
The internal circuits of personal computers generate EM fields in the RF range.

3 0

2 years ago

Sharon is a network engineer for your firm and is investigating the WAN connection into the hot site. In the event of operations

lisabon 2012 [21]

Answer:

The correct answer to the following question will be "Peak capacity" and "Bandwidth starvation".

Explanation:

Peak capacity has been used to characterize the gradient aqueous phase separation efficiency or performance. It represents the overall conceptual number of operations or components which can be isolated consistently with something like a given set of analytical circumstances and column with

⇒ Rs =1 (Figure 1 and Equation 1)

Certain traffic competing at its policies for the available or unused bandwidth will theoretically enable classes with lower value rates to starve to bandwidth.

Due to these activities, Sharon is concerned about "Bandwidth starvation" and "Peak capacity".

8 0

3 years ago

A hacker corrupted the name:IP records held on the HOSTS file on a client, to divert traffic for a legitimate domain to a malici

balu736 [363]

The type of attack that the hacker performed is Domain Name System (DNS) server cache poisoning.

<h3>What is DNS poisoning?</h3>

In Domain Name System (DNS) server cache poisoning, the hackers often enter into a DNS server because they want to make an adjustment to its directory so that it can point the domain name users enter to a wrong, IP address.

Note that Domain Name Server (DNS) poisoning is a form of system attack in which there is the change of DNS records which are then used to redirect online traffic to a wrong website.

Learn more about hacker from

brainly.com/question/24956493

7 0

1 year ago

Answer for a, b, and c

Darya [45]

The answer is a. im pretty positive but if im wrong super sorry

5 0

2 years ago