Answer:
Given that Program instructions consists of:
- 60% floating point multiply
- 20% floating point divide
- 20% other instructions
Amdahl's law states that:
Execution time affected by improvement = (Execution time after improvement/ Amount of improvement) + (Execution time unaffected)
Assuming initially that floating point multiply, divide and other instructions have same clocks per instruction (CPI).
Part (a)
New execution time after improvement with multiply = (60) / 8 + (20 + 20) = 47.5
New execution time after improvement with Divide = (20) / 3 + (60 + 20) = 86.67
New system should be 4x faster which means new execution time should be below = 100/ 4 = 25.
Therefore, Management's goal can NOT be achieved by making the improvement with multiply or divide alone.
Part (b)
New execution time after improvement with multiply and divide = (60 / 8) + (20 / 3) + 20 = 34.17
Speed up = execution time of original machine / Execution time of new machine = (100 / 34.17) = 2.93
Therefore, new machine is 2.93 times faster than original machine.
Answer:
Attending
Explanation:
There are four steps in the risk negotiation cycle that includes attending, sensemaking, transforming and maintaining.
While assessing and analyzing the forms of communication and the workers orientations with respect to identify the sources reflects the attending phase whether the employees attend the orientations and according to that the analyzed could be done
Therefore this is an attending phase
Jeremy wants to avoid conflict with his new coworkers. He should treat them all with respect.
Option B is correct answer.
Conflict in workplace :
Conflict is a difference or disagreement between two or more people. Conflict in the workplace is a normal part of human interaction, yet, handling and resolving conflicts that arise is probably one of the biggest challenges employees face.
What is good conflict in the workplace?
Positive conflict is constructive in nature. It produces new ideas, solves continuous problems, provides an opportunity for people and teams to expand their skills, and fosters creativity. When opposing ideas are explored, a breakthrough of thinking can occur.
Learn more about workplace conflicts :
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Answer: behaviours
Explanation: An employee's behaviour is how they react to a certain circumstance in the work environment. This behaviour can be internally driven or can be adopted from external situations. This scenario depicts an external situation, as Jan based her movements on her how her employees operate. Jan decided that she will not speak to her coworkers, merely because she noticed that no else in the office does. And because she didn't want to stand out or seem different, she applied that same behaviour. This is a form of conformity, which is when someone adopts the beliefs, behaviours or norms of a group, in order to fit in with them.
Answer:
Yes, I agree
Explanation:
As managers in an organization, proper attention must be paid to the forces in the external environment because these forces are dynamic and business cannot exist without them hence must align with these changes inorder to be successful.
Some of theses forces have direct impact with an organization such as customer's reaction to a company's product, how well the company stays ahead of it's competitors , suppliers and creditors. External forces in the environment that have indirect impact to a company are compliance with local laws, socio cultural forces, religion etc.
Practical examples
• Customer's reaction to a product speaks to what measures are taken by a company to improving the quality of products produced and sold. Favourable reaction would make the company succeed while unfavourable reaction could mar the company's performance.
• Level of compliance with local laws is also an important force in the external environment that must be adhered to. If a company must succeed, it must comply with local laws and order, failure to do so could result to fine or expulsion from the community.
