Help me study for my Information Technology class. I’m stuck and don’t understand.

ANSWER EACH OF THE FOLLOWING QUESTION

1.Define the role of the Systems Analysts versus the Business Analyst.
2. Define the Systems Development Life Cycle.
3. Define the concept of Organizations as Systems.

logisism project, please compelet by using logisim

Once the input from the control panel has been buffered, the last step is to design the lock
circuit. The lock circuit controls a small motor that will spin to lock or unlock the lock. In
order to lock the lock the outputs to the motor must be set so L=1 and U=0 for 4 clock cycles.
In order to unlock the lock the outputs to the motor must be set so L=0 and U=1 for 4 clock
cycles. After the lock or unlock sequence, the motor must be put into idle with the output L=0
and U=0. During the locking or unlocking of the lock, codes input from the input buffer can
be ignored. The lock initializes in the unlocked state with the code 00010. …

see the photo.

I’m working on a information technology question and need an explanation to help me learn.

“A picture is worth a thousand words” may be a lovely cliché, but it’s exactly the wrong way to view visualization. For this week’s discussion question, please view the Periodic Table of Visualization at the following link (http://www.visual-literacy.org/periodic_table/periodic_table.html). Choose one Data Visualization and one Compound Visualization by placing your mouse cursor over each option. Provide your classmates with a brief description of your choices and explain why you made your choices. Also, describe what advantage do your choices have over the others. 

Students should engage on three separate days (the initial post by Wednesday and two additional days with peers by Saturday) with peers with substantive posts. Be sure to refer to the grading rubric for additional discussion board requirements.

For this assignment you have two options:

• Using a major contract which is either now complete or near completion/or has been running for a long time and is in your own organisation – apply the Contract Life Management (CLM) framework and identify what has worked/is working with your organisation’s contract management, what didn’t work and what lessons can be learnt. For contracts that have not completed, identify risks with any future stages and what should be in place, and if you can, evaluate the risk mitigation strategy proposed (if it is available), or suggest what mitigating actions could be taken. Remember the first half of this module and look for any observations concerning how the contract has developed in execution and the contract terms and conditions.
• Use a high-profile contract with plenty of information in the public domain and is either now complete or near completion/or has been running for a long time – apply the Contract Life Management (CLM) framework and identify what has worked/is working, what didn’t work and what lessons can be learnt. For contracts that have not completed, identify risks with any future stages and what should be in place, evaluate the risk mitigation strategy proposed (if it is available), or suggest what mitigating actions could be taken. Major contracts like those with the architect for the Scottish Parliament, construction of the 2012 Olympics, HS2 or British Library are examples of projects with significant data in the public domain. If you can, find out what standard form of contract was used, and consider whether this had any impact on the successes or issues encountered.

This should include a reflection based on the literature review of the appropriate IACCM LCM conceptual model from the initiation phase till the close out within 3500 words, which should be based on the elements from the notes I will provide. the report should be written critically. This mean to be compared with the literature review and cover all the requirement in the question from recommendations, risk mitigations, lessons learnt, what should be done in a better way based on literature? and such critical writing for a masters degree.