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3 years ago

6

Amazon.com uses a customer profiling system whenever a customer visits its website. using this system, amazon can offer products

tailored to that particular customer's profile and buying pattern. what is amazon using to achieve this competitive advantage?

Computers and Technology

1 answer:

ahrayia [7]3 years ago

5 0

A code that tells them what your searching and makes what you search the most the ads on your computer

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Which of the following is the shortcut key combination for pasting copied text?

lys-0071 [83]

Ctrl + v pastes copied text, ctrl + p brings up a print menu, ctrl + x cuts and copies highlighted text, while ctrl + c copies the highlighted text.

3 0

2 years ago

Read 2 more answers

Identify the causes of configuration problems. (choose all that apply)

jolli1 [7]

Answer: The computer does not meet minimum requirements of the software program because too much energy gets put in it

Explanation:

Good luck

4 0

3 years ago

Read 2 more answers

To change a selected shape’s height or width to a specific value, type the value in the Height or Width text boxes on the

Scrat [10]

Are you trying to change the shape of an item within your program by entering the values into text boxes that become variables?

What language are you using?

5 0

3 years ago

Declare an array named a of 10 elements of type int and initialize the elements (starting with the first) to the values 10, 20,

kherson [118]

Answer:

int a[10] = {10,20,30,40,50,60,70,80,90,100};

Explanation:

In the above statement, we declare the integer data type array variable that is 'a' then, pass its index value that is 10 which means it contains only 10 values and initialize the components of the array variable that is starting with 10 and end at 100 in the difference of 10. So, the following declaration is correct according to the statement.

5 0

3 years ago

Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]

katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

= 10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1 = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 = 4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2 = 12.453125

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4 0

2 years ago