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Alenkinab [10]
2 years ago
8

____ is an example of a set of prewritten classes that allows you to access data stored in a database.

Computers and Technology
1 answer:
klemol [59]2 years ago
8 0

Answer:

ADO.net

Explanation:

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What do conditions do for programs?
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What does the /var directory contain?
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Consider the following method, remDups, which is intended to remove duplicate consecutive elements from nums, an ArrayList of in
MAXImum [283]

Answer:

B. {1, 2, 2, 3, 3, 4, 5}

Explanation:

Given

The above code segment

Required

Determine which list does not work

The list that didn't work is B.\ \{1, 2, 2, 3, 3, 4, 5\}

Considering options (A) to (E), we notice that only list B has consecutive duplicate numbers i.e. 2,2 and 3,3

All other list do not have consecutive duplicate numbers

Option B can be represented as:

nums[0] = 1

nums[1] = 2

nums[2] = 2

nums[3] = 3

nums[4] = 3

nums[5] = 4

nums[6] = 5

if (nums.get(j).equals(nums.get(j + 1)))

The above if condition checks for duplicate numbers.

In (B), when the elements at index 1 and 2 (i.e. 2 and 2) are compared, one of the 2's is removed and the Arraylist becomes:

nums[0] = 1

nums[1] = 2

nums[2] = 3

nums[3] = 3

nums[4] = 4

nums[5] = 5

The next comparison is: index 3 and 4. Meaning that comparison of index 2 and 3 has been skipped.

<em>This is so because of the way the if statement is constructed.</em>

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3 years ago
Difference between website and web server
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