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
Microsoft Online is free to use. It includes Microsoft Excel, Word, One - Note and PowerPoint. Microsoft Outlook (email app) is free as well, although it is a seperate download.
Another way to go is via Google docs, The Google drive is rather large and safe to store reports, docs, images, etc.
Both Microsoft online and Google Docs are accessible to use on virtually any device as in: PCs, Laptops, Tablets, Androids and Iphones.
Answer:
Keep the knees and hips at 90-degree angles and the wrists straight.
Explanation:
From computer ergonomics, sitting at a desk and typing can affect the back, cause discomfort and sometimes injury. To protect the back, always sit with the knee and hips positioned at 90 degree while keeping the wrist straight and also position the equipment appropriately to always suite this posture.
Answer:
The answer is "Option A, Option B, and Option D".
Explanation:
"Salesforce Object Query Language" is a SOQL. It is used to scan for specific information in your company's salesforce records. A single object, an integer and several data types of objects are used in this declaration and other options wrong that can be described as follows:
- In option C, It is wrong because in archiving it is not to help to classify data completely.
- In option E, boolean data type is used for given only true or false value that's why it is not correct.
