To practice a presentation with Presenter View, but without access to an additional monitor, what shortcut can be used?

Which step in the software development life cycle involves making improvements based on user feedback?

Dima020 [189]

Answer:

The step is Testing oki doki

6 0

3 years ago

What do you mean by flow of program

Ahat [919]

The flow program now called Power Automate, is cloud-based software that allows employees to create and automate workflows and tasks across multiple applications and services without help from developers. I think Thts what you meant

7 0

3 years ago

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

There are local administrators for each of the departments, excluding the IT. These local administrators will use the local admi

torisob [31]

Answer:

Listed below are the few ways Linux Server can be secured

1. Group policies: This is a way to ensure security by applying group policies and permissions both on the group level and the files level. Through proper permission configuration we can easily restrict other users from accessing those files and directories.

2. Implementation of the firewall: Implementing firewall in each of the Linux server will definitely help in securing your machine from outside threats. Iptables will help in filtering the network traffic that are entering into the system and even going out of the system.

3.Enabling SELINUX: Enabling SELINUX is another way to secure your system especially a Linux Server. Selinux is a powerful security that checks and allows applications to run into the system. It won't allow any untrusted application to run into the system.

6 0

3 years ago

B. List any four major drawbacks of the first generation computer

d1i1m1o1n [39]

Answer:

Terribly low storage space, limited to mathematics/computing, required entire rooms to use, and low information yield for hours of processing.

Explanation:

3 0

3 years ago