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xeze [42]
3 years ago
15

Write the definition of a function dashedline, with one parameter , an int . if the parameter is negative or zero, the function

does nothing. otherwise it prints a complete line terminated by a new line character to standard output consisting of dashes (hyphens with the parameter 's value determining the number of dashes. the function returns nothing.
Computers and Technology
1 answer:
GalinKa [24]3 years ago
5 0
Static void DashedLine(int n){     if (n>1) Console.WriteLine(new String('-', n));}
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Which biometric technique is considered nearly infallible from a scientific point of view and is increasingly preferred by crimi
Sergio039 [100]

Answer:

DNA analysis

Explanation:

DNA is unique for all individuals. DNA analysis is the process of analysing the DNA characteristics of an individual.

DNA profiling is used in forensics to identify the suspects involved in criminal activities.

1. In the process, DNA of the suspects is matched with the DNA found in the site of the crime.

2. If a match is found, it indicates that the genetic relationship exists between the suspect and the criminal or the crim.

3. The order from the court is needed to obtain the DNA of the suspects. The sample can be in the form of blood or saliva.

4. The sample obtained should have adequate cells which contain the DNA.

Issues  

The DNA obtained from the crime site is not pure or proper enough to be ideal for the DNA profiling.

Degraded sample

1. The sample obtained from the site of the crime is not always adequate to obtain the actual DNA.

2. The sample can be contaminated due to the environmental factors.

3. The sample obtained is too less and hence, should be examined accurately in order not to waste the sample.

DNA mixture

4. The sample obtained from the site of the crime is found to contain DNA from more than one individual.

 

Profiling types

DNA profiling can be carried out by using any of the techniques mentioned below.

1. RFLP analysis (  Restriction fragment length polymorphism )

This uses the Southern blot technique. The blot process needs a large amount of the sample. Also, this works well only when the sample is not degraded.

2. Polymerase chain reaction (PCR) analysis

3. STR analysis ( short tandem repeats )

4. AFLP ( amplified fragment length polymorphism )

This is an automated and low-cost process. It is easy to set up and operate which makes this process common in low income countries.

All the methods mentioned above have their own advantages and drawbacks.

5 0
3 years ago
Select the correct answer.
Anit [1.1K]

Answer: Steady OR Flashing

Explanation: If you are talking about the internet connection / power received lines One light should be Solid or "Steady" and the other usually green light will be flashing indicating that data is being transferred. Beware that just because the Orange light is Steady that does not mean that the internet is working that just means that it sees its connected.

4 0
3 years ago
Read 2 more answers
13. Place where names, addresses and email information<br> is stored
yanalaym [24]

Answer in ur email

Explanation:

8 0
2 years ago
Discuss two advantages and two disadvantages of agile methods
Fofino [41]

Answer:

Two advantages of the agile methods are:

  • The agile method require less documentation process as compared to waterfall model and saves maximum time and money. It basically reduces the efforts and the amount of work.
  • In agile method, there is always high customer satisfaction present. In agile method, it is easy to modify in the data as compared to the waterfall model. The customers and developers always interact with each other as the interaction is very important for the good results in the project.

Two disadvantages of the agile methods are:

  • For the large and complex projects, sometimes it is difficult to determine the requirements in the software development as projects are easily go off track.
  • There is less predictability and the projects are easily messed up if the projects requirement are not clear by the customer end.

6 0
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What are they ethical issues with Drones?
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They may invade privacy rights of air space and be used for other unintended acts such a bombings and espionage
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2 years ago
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