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Kobotan [32]
2 years ago
15

Which of these personal protective equipment items prevents injury from falling objects ?

Computers and Technology
1 answer:
ankoles [38]2 years ago
8 0

OSHA requires that if you work in an environment in which you're at risk of being hit by something that falls, you must: Secure tools and materials to prevent them from falling on people below. Barricade hazard areas and post warning signs. Use toe boards, screens on guardrails or scaffolds to prevent falling objects.

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1.) what is the minimum number of bits required to represent -3,997 using 2's complement form?
lisabon 2012 [21]

The binary representation of +3997 is 1111 1001 1101.

In one's complement this is simply adding a sign bit and inverting all the bits:

1 0000 0110 0010

The two's complement is the one's complement plus 1:

1 0000 0110 0011

That's 13 bits. Normally the sign bit would be at an 8, 16 or 32,... bit boundary.

For -436 it's 10 0100 1100 and 10 bits


8 0
3 years ago
Is there such a thing as an ethical reason for unauthorized access into a computer system?
Anastaziya [24]
Of course there is. On a simple level, consider a parent trying to locate their missing child. Someone might break into their social media accounts to see if there are messages that might help determine their whereabouts.

Consider a website hosting inappropriate pictures of children. Breaking into the server hosting the files and removing them is 100% ethical. 

I'm sure you can think of more examples. 
7 0
3 years ago
When evaluating the validity of a website beyond its URL, you can practice the "rule of 3" which means
Schach [20]

Any information on a website should be findable within 3 mouse clicks.

5 0
3 years ago
Read 2 more answers
Helen is filling her persönal details on her résumé. Which detail should she include in this section?
svetoff [14.1K]

I would think option A.

b doesn't give enough information and c would go under last work experience

4 0
2 years ago
An algorithm whose worst-case time complexity is bounded above by a polynomial function of its size is called a(n)
Sedaia [141]

Answer:

polynomial-bounded algorithms

Explanation:

There are two algorithm complexities and they are time and space complexities. They can be denoted with the big-O notation. The big-o notation for a time and space complexity gets the worst-case time and space respectively.

The time complexity gets the measure of the execution time of an algorithm. When the time function is a polynomial ( k^n + k^n-1 ...) then the algorithm is said to be a polynomial-bounded algorithm.

4 0
2 years ago
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