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ORDER BY `video_id` desc 12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Five 12th Standard
Computer Science Answer all the questions Which of the following defines what an object can do? Operating System Compiler Interface Interpreter In object oriented programs, how the object is processed and executed is__________ Implementation Interface recursion function Which of the following is a compound structure? Pair Triplet single quadrat Which of the following security technique that regulates who can use resources in a computing environment? Password Authentication Access control Certification Time complexity of bubble sort in best case is θ (n) θ (nlogn) θ (n2) θ (n(logn) 2) Which of the following is not a Keyword in Python? break while continue operators What is the output of the following snippet? False True 0 1 Python provides ______ types of looping constructs. 3 2 4 6 In which arguments the correct positional order is passed to a function? Required Keyword Default Variable-length Which of the following statement exits a function? Exit Def Return None of these Predict the output of the following code 10 15 25 1025 Defining a variable outside a function, its _ by default. local global function operands Which function returns the ascii value for the Unicode character? ord () type() ascii() chr() _____ is applied in any recursive function is known as base condition. Finite iteration Default arguments Keyword arguments Infinite iteration The positive subscript always starts with 0 1 -1 0.1 Python provides a function _____ to change all occurrences of a particular character in a string. replace() change () change all () repalceall () The 'in' and 'not in ' operators are called as _____ operators. string string formatting membership reference Let setA={3,6,9}, setB={1,3,9}. What will be the result of the following snippet? {3,6,9,1,3,9} {3,9} {1} {1,3,6,9} Which of the following class declaration is correct? class class_name class class_name<> class class_name: class class_name[ ] ___________ is a computer based record keeping system Data model Data relationships DBMS Entity relationship ________ are the one who store, retrieve, update and delete data DBA Database designers Application developers End user Which of the following component simply deals with description of the database schema? DML DDL DCL DQL Double data type precision may exceed 64 74 54 14 Defined multiple constraints are separated by comma space semicolon colon Observe the output figure. Identify the coding for obtaining this output. import matplotlib.pyplot as plt import matplotlib.pyplot as plt import matplotlib.pyplot as plt import matplotlib.pyplot as plt
12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Five
Question Bank Software Nov-05 , 2020
12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Five
Reg.No. :
T=1
while T:
print(True)
break
x = lambda y, z : y + z
print (10,15)
print(setA|setB)
plt.plot([1,2,3],[4,5,1])
plt.show()
plt.plot([1,2],[4,5])
plt.show()
plt.plot([2,3],[5,1])
plt.show()
plt.plot([1,3],[4,1])
plt.show()
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