Translate the following tasks into Hack
C-Instructions:
1) Set D to A - 1
2) Set both A and D to
A + 1
3) Set D to 19
4) Set both A and D to
A + D
5) Set RAM[5034] to D - 1
6) Set RAM[543] to 171
7) Add 1 to RAM[7], and store
result in D
8) Add 3 to RAM[12], and store
result in D
1.Give the reason why sound waves can go around most of
objects.
2. Give the reason why most of objects block light waves.
3. From the video, what is the correction about the speed of red
light compare with the one of the purple light?
4. Explain why waves going through a larger hole will not spared
as much and move forward as going through a smaller hole?
Outline the best clustering method for the following tasks (and
briefly describe the reason you would make such a design) :
(a) Finding oil spills along a coast line.
(b) Clustering employees in a company based on their salaries
and years of working experience.
2. Give examples of Saudi companies that using ERP and what are
the advantages of implementing the ERP? (write max 200 words with
evidence in your own words)
1. What is the purpose of a database?2. What is the reason to use a database over a
spreadsheet?3. Based on the previous answers (#1 & #2), there is
a simple rule of thumb.A spread sheet is used when there is
_________________________.A database is used when there are
_________________________.
1. What is the ultimate reason that a health professional or
scientist would be looking to see if a bacterial infection was gram
negative or gram positive? Explain your answer.
2. Why might an antibiotic work better for some bacteria species
than others? Be specific.
3. What are nitrogen fixing bacteria? Hint: Describe them, where
they are located, what they do, and why they are important
ecologically.
4. Do Cyanobacteria have chloroplasts? Why or why not?