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Ainat [17]
2 years ago
15

Mr. Olgesandravich is proctoring students working at their own pace in an online class. He is generating a spreadsheet that show

s both the amount of the course that is complete as well as when the students are expected to finish. Which two formats is Mr.Olgesandravich most likely using?
percentages and date
percentages and currency
currency and accounting
date and accounting
Computers and Technology
1 answer:
krok68 [10]2 years ago
5 0
Answer: Percentages and date

The percentage column stores the amount of the course that is complete.
The date column stores the expected date of completion.
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The linux and macos program traceroute is known by a slightly different name on windows. it's referred to as ______.
kompoz [17]

The answer is 'tracert'. Tracert or traceroute command is a form of a diagnostic tool which allows you to capture information as the packet is sent from the source and destination providing the route taken and measure of delay across the IP network.

7 0
3 years ago
You are working with a database table that contains data about music. The table includes columns for track_id, track_name (name
german

The statement that completes the query is: bytes / 1000 AS kilobytes

<h3>SQL (Structured Query Language)</h3>

This is the language that is used to retrieve, update, and store data in the database.

<h3>Columns</h3>

From the question, we have the following table columns

  • track_id
  • track_name (name of the music track)
  • composer
  • bytes (digital storage size of the music track

To retrieve data from the bytes column, we make use of:

SELECT bytes ......

From the question, we understand that this column should be divided by 1000, and the AS command should be used.

So, the query becomes

SELECT bytes / 1000 AS kilobytes .....

Hence, the statement that completes the query is: bytes / 1000 AS kilobytes

Read more about database at:

brainly.com/question/24223730

5 0
2 years ago
Rocks created from compaction and cementation of sediments are called:
Effectus [21]

Answer:

Sedimentary Rocks

Explanation:

Sedimentary rocks are essentially the Frankenstein monsters of the rock world. They're made up of pieces of igneous and metamorphic rocks, sand, clay, and other sedimentary rocks.

4 0
2 years ago
1. How many bits would you need to address a 2M × 32 memory if:
Dominik [7]

Answer:

  1. a) 23       b) 21
  2. a) 43        b) 42
  3. a) 0          b) 0

Explanation:

<u>1) How many bits is needed to address a 2M * 32 memory </u>

2M = 2^1*2^20, while item =32 bit long word

hence ; L = 2^21 ; w = 32

a) when the memory is byte addressable

w = 8;  L = ( 2M * 32 ) / 8 =  2M * 4

hence number of bits =  log2(2M * 4)= log2 ( 2 * 2^20 * 2^2 ) = 23 bits

b) when the memory is word addressable

W = 32 ; L = ( 2M * 32 )/ 32 = 2M

hence the number of bits = log2 ( 2M ) = Log2 (2 * 2^20 ) = 21 bits

<u>2) How many bits are required to address a 4M × 16 main memory</u>

4M = 4^1*4^20 while item = 16 bit long word

hence L ( length ) = 4^21 ; w = 16

a) when the memory is byte addressable

w = 8 ; L = ( 4M * 16 ) / 8 = 4M * 2

hence number of bits = log 2 ( 4M * 2 ) = log 2 ( 4^1*4^20*2^1 ) ≈ 43 bits

b) when the memory is word addressable

w = 16 ; L = ( 4M * 16 ) / 16 = 4M

hence number of bits = log 2 ( 4M ) = log2 ( 4^1*4^20 ) ≈ 42 bits

<u>3) How many bits are required to address a 1M * 8 main memory </u>

1M = 1^1 * 1^20 ,  item = 8

L = 1^21 ; w = 8

a) when the memory is byte addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

hence number of bits = log 2 ( 1M ) = log2 ( 1^1 * 1^20 ) = 0 bit

b) when memory is word addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

number of bits = 0

5 0
3 years ago
What does the hard disk drive do?
Airida [17]
It stores data and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated in magnetic material
4 0
3 years ago
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