What are binary numbers and why are these number important to computer systems?

Title:         Quiz Hardware and Software Infrastructure

 

Paper type Other (Not listed)

 

Deadline        24th Jan 2016 @ 04:00: hrs …

 

Paper formatAPA

 

Course levelUndergraduate

 

Subject AreaIT Management

 

# pages2   ( or 550 words Minimum)

 

SpacingDouble Spacing

 

# sources6

 

Paper Details

 

Quiz 1

 

This is an individual assignment. You must work alone to complete this quiz. It is important that you complete all readings and videos prior to attempting the quiz. The completed quiz must be submitted in appropriate assignment folder by the due date and time. Please see the Syllabus > Course Schedule. This quiz is valued at 5 points (5% of course grade).

 

1.What are binary numbers and why are these number important to computer systems?

 

 

 

2.Convert 11011010 to Base 10. You must show your work to receive credit.

 

 

 

3.Convert 348 to Base 2. You must show your work to receive credit.

 

 

 

4.Convert 1,284 to Base 2. You must show your work to receive credit.

 

 

 

5.Convert 11111111 to Base 10. You must show your work to receive credit.

 

 

 

6.What is 216 in Base 10?

 

 

 

7.Add 1110 and 11111. You must show your work to receive credit.

 

 

 

8.Add 111110 and 10110. You must show your work to receive credit.

 

 

 

9.Perform the following binary subtraction. You must show your work to receive credit.

11111

– 1001

10.Perform the following binary subtraction. You must show your work to receive credit.

11001

– 111

 

 

 

11.List and describe the three most common alphanumeric codes.

 

 

 

12.Use Table 2.7 in your e-text and provide the equivalent ASCII code for the phrase IFSM-310

 

 

 

13.What are the challenges facing organizations that wish to move to a Cloud platform? What are the risks and benefits?.

 

 

 

14.List and describe at least three different simple data types.

 

 

 

15.For a given computer instruction, what are the factors that determine how binary digits are interpreted?

 

 

 

16.What is the importance of hexadecimal numbering representation?

 

 

 

17.How bits are grouped together to represent each of the following:

a.Bit

b.Byte

c.Halfword

d.Word

e.Doubleword

 

 

 

18.What are the three simple functions computer hardware can perform?

 

 

 

19.What is complementing and why is it important?

 

 

 

20.How many bytes are in a kilobyte, megabyte, gigabyte, terabyte, and petabyte?

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