What is returned by the following expression: ("123",)[0]

Which is true about (1,2,3,)

After executing the following statements, what is the value of var? var = 'dlrow olleh' var = var[::-1]

You need to run two applications which have conflicting dependencies. What Python tool would you use to solve this problem?

Which of these list declarations will result in error?

What is the basic difference between theses two operations in 're' module: match() and search()?

Output of the following Python language code? import threading def p_c(num): print('[}'.format(num ‘ num ‘ num)) def p_s(num): print('[}'.format(num ’ num)) if _name_ = '_main_': t1 = threading.Thread(target=p_s. args=l10.)) t2 = threading.Thread(target=p_c, args=(10,)) t1.start() t2.start0 11.join0 t2.join() prinl('1')

Choose the correct output of the Python 3.4 code that is given in the image?

Output of the following Python code class Son: def __init_(self. n): self‌in = n print(self.n) def sayh(self): print(self.n) p = Son('0') p-sayho

Choose the correct output of the given Python code.

Output of the following Python code? lis1 =[2. 1. 3, 5] lisZ = [6, 4, 3] lis1.extend[lis2) print (end=') for i in range(0, len(lis1)): print(end=' ') lisl.clear() print (end=') for i in range(2. len(lis1)): print(lisl[i]+1. end=' ')