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- 1. Multiple Choice
Which of the following statements is true about searching an array?
Linear search is the only method used to search an array.
The built-in search() function can be used to search an array.
The built-in find() function can be used to search an array.
There are no specific built-in functions to search for an array.
- 2. Multiple Choice
Which loop is used to move through the array elements in a linear search?
"for" loop
"while" loop
"repeat until" loop
"do" loop
- 3. Fill in the Blank
To search an element in a given array, linear search will proceed step by step in a ____________ order, starting from the first element in the given array.
- 4. Multiple Choice
In every search iteration, the target value is compared with the current value of the array by using the following operator:
=
==
<>
>=
- 5. Multiple Choice
What is the output of the following piece of code (assume that the code is indented properly):
num = arr.array('i', [1, 3, 5, 7, 9])
for i in range(len(num)):
if num[i] == 5:
print(i)
2
3
5
returns an error
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