The answer is already given at the end of the question; solely by the magnitude or severity of expected harm
When assessing risks of harm associated with participation in a research study, the probability of harm and the risk of the severity of harm are two distinctive elements of risk that must be considered. In probability of harm, the fact that not all possible harms are equally probable should be considered. How these two elements occur is a crucial factor in determining the level of risk of harm in a study. Given the sensitivity of the information in the case scenario above, the probability that an individual subject could be identified is low while the magnitude of the possible risk of harm is high.
Answer:
5
Explanation:
The operator 'x++' is called the post increment operator, it is assign first and then increment.
The operator '++x' is called the pre increment operator, it is increment first and then increment.
So, both are increment operator which increment the value by one.
initially the value of x is zero,
++x increase the value to 1 and than assign to x.
then, x++ it assign to x first then increment by 1 means x=2
and so on.....
Their are five increment operator are used. so, the result is 5.
SDLC refers to Software/System Development Life Cycle, which is defined as <em>a process involving various stages to ensure high-quality end product.</em>
It generally contains six phases: planning, analysis, design, implementation, testing, deployment, and maintenance.
A person with Mel’s level of capability should be dealing with the (A) analysis level of SDLC.
Answer:
For the university accounting system that replaces an existing system the appropriate generic software process model is Waterfall model
This is because the requirement of the system can be predicted in advance because of the existing system and secondly, this a mission critical system and the requirement are stable and reusable
For the interactive travel planning system that helps users plan journeys with the lowest environmental impact the appropriate generic software process model is Prototype Model
This is because the user's requirement may likely change and fast delivery is essential to be implemented and for this the prototype model can save time of development to focus on essential functions first.
Explanation:
In order to get a better understanding of the answers above let define the concept of
Waterfall Model:
We can define waterfall model as a type of software development approach that explains step by step development method, this software development approach consist of five to seven steps and each step is characterized by different tasks and objectives and these steps combined together explains the the life cycle of the the software development process.
Prototype Model
We can define prototype model as a type of system development approach whereby an estimation(i.e the prototype) of the final system is constructed,tested and adjusted until the desired result is obtained and the the main system is then constructed with the specification of the perfect estimation or prototype for example when constructing a bridge the engineer apply this methodology by first constructing an estimation or prototype of what the bridge should look like and then various test and adjustments are been carried out on this prototype bridge afterward he main bridge is been constructed with the specification of the prototype.
Answer:
The correct answer to the following question will be option c. Cat-6.
Explanation:
Cat-6: A standard version of twisted pair cable for physical layer of networking and for Ethernet is, Cat-6 (Category 6) cable.
- Cat-6 will be adaptable with the Category 5/5e and 3 standard of cables, and the standard specifies the performance of cable compared to 100 MHz up-to 250MHz for Cat 5/5e.
- So, if you are looking for the best cabling system to use while installing the Gigabit Ethernet, Category 6 will be the suitable one.
