ASAP!!!!!!! 6.From Excel to PowerPoint, you can copy and paste
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Answer: -26
Explanation:
We have: 1 1 1 0 0 1 0 1
Since it’s one’s complement representation, then we check the very first digit to state if the number is negative or positive. Since the very first digit to the left is 1, then the number will be negative.
When it is negative, we now flip the bits, so that we get:
0 0 0 1 1 0 1 0
Notice we just turn the 1’s into 0’s and vice versa.
We now convert this binary into decimal:
We assign to each digit the corresponding power of 2.
See it in a table:
Then multiplying each digit by its corresponding power of 2 and then adding the results, we get:
We get:
Since we stated that the number is negative, then, the final result is: -26
Answer:
Check the explanation
Explanation:
LI system and software engineering concepts, the use cases are widely used Use case is a collection of eve. or actions steps, it mainly defining the interactions between a system and a role for achieving a specific goal.
Here the actor can he external system or a human being:
For identifying the use case, the below steps needs to he followed
• Identify the actors involved in the system.
- In our task the actors are the student and the owners
• Identify the actor's goals
- Goals are the activities performed
• Identify the use case candidates
The persons who are all actively involved in the use case
• Identify the use case starting points
• Identifying the use case ending points
• rind the scope and the unit of interactions in the use case
Identifying the steps in Housing system:
• Several implementation steps are provided in the task that needs to he identified in this particular stage
• The housing system is helping the stuck,. for finding the con. apartments which is meeting their requirements
Check the below diagram.
