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uranmaximum [27]
3 years ago
5

A two-dimensional array of ints, has been created and assigned to a2d. Write an expression whose value is the number of rows in

this array.
Computers and Technology
1 answer:
Contact [7]3 years ago
7 0

Explanation:

oi.........................

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Why we use cluster computing and hadoop framework for big data sysetm​
Ber [7]

Answer:

Explanation:

Hadoop clusters can boost the processing speed of many big data analytics jobs, given their ability to break down large computational tasks into smaller tasks that can be run in a parallel, distributed fashion.

5 0
2 years ago
Write an algorithm to find perimeter of circle<br>​
Anna11 [10]

Answer:

Here’s one!

Given [math]R[/math], the radius of the circle.

Let [math]N,D\leftarrow 0[/math]

Repeat until [math]D[/math] is large enough (about 1,000,000)

[math]x,y\leftarrow U[0,1][/math]

If [math]x^2 + y^2\le 1[/math] then [math]N\leftarrow N+1[/math]

[math]D\leftarrow D+1[/math]

[math]P\leftarrow\frac{8NR}{D}[/math]

Return [math]P[/math]

[math]U[0,1][/math] is a uniform random number in the range [math][0,1][/math].

Explanation:

6 0
3 years ago
Assume the variable sales references a float value. Write a statement that displays the value rounded to two decimal points.Assu
romanna [79]

Answer:

The statement is as follows:

print("{0:,.1f}".format(number))

Explanation:

Required

Statement to print 1234567.456 as 1,234,567.5

To do this, we make use of the format keyword, and we set the print format in the process.

To round up number to 1 decimal place, we use the following format:

"{0:,.1f}"

To include comma in the thousand place, we simply include a comma sign before the number of decimal place of the output; i.e. before 1

"{0:,.1f}"

So, the print statement is:

print("{0:,.1f}".format(number))

3 0
3 years ago
Which heading function is the biggest?<br> 1. h1<br> 2. h2<br> 3. h3
sattari [20]

Answer:

h3

Explanation:

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6 0
3 years ago
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A non technical kind of cyber intrusion that relies heavily on human interaction and often involve tricking people into breaking
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Social Engineering.

---------------------------
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