Download Data Programming Final Exam Q&A and more Exams Database Programming in PDF only on Docsity!
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Build a better you - correct answer ✅online source available through Georgia Southern to help in this class. Program - correct answer ✅A set of instructions that specifies a computation. three types of errors - correct answer ✅semantic, syntax, logic what contains machine code - correct answer ✅Python Interpretor What is not a low level language - correct answer ✅Source Code to get a python system to run it has to be saved in a program file.
- correct answer ✅false to be a programmer what skills do you need - correct answer ✅To tell a story by combining words and sentences to convey an idea to a reader. To know the vocabulary and grammer of the language. What is not a reserved word - correct answer ✅help reserved words - correct answer ✅Words that have a special meaning and cannot be changed
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building blocks of a code - correct answer ✅sequential execution, input output, conditional execution. where in the computer is a variable such as x is stored? X=23 EX - correct answer ✅Main Memory which statement will cause an era - correct answer ✅print('y'); parsing - correct answer ✅To examine a program and analyze the syntactic structure. function of secondary memory in a computer - correct answer ✅store information for the long term even beyond a power cycle. print('hello world') - correct answer ✅puts phrase hello world on the screen Semantics - correct answer ✅Meaning of the program Output - correct answer ✅displays the result of a program or stores them in a file. Languages like java php, and python ________ - correct answer ✅do not rely on compilers to run programs.
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what is the result of 1 + 2** 3/4 * 5 - correct answer ✅ 11 three logical operators - correct answer ✅and, or, not Comparison operators - correct answer ✅>, <, ==, !=, >=, <= is, is not any known zero number is interpreted as "true" - correct answer ✅true python evaluates a logical expression like >= 2 and (x/y) > 2 how is it evaluated - correct answer ✅left to right chained conditional - correct answer ✅A condition statement where there are more than two possibilities and more than two branches need if the logical condition is false then the indented statement is executed. - correct answer ✅False when the evaluation of stops because the overall value is know it is called short cutting the evaluation. - correct answer ✅Flase the Boolean expression after the if statement is called a conditional. - correct answer ✅true
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useful part of a traceback - correct answer ✅what kind of error it was what is the function in this line Biggest.value=max("hello world'") - correct answer ✅max the result of a function is called a - correct answer ✅return value a function is defined using the reserved word define - correct answer ✅false functions must be defined and called separately - correct answer ✅True arguments of the function are also called - correct answer ✅parameters the return value of a function cannot be assigned to a variable - correct answer ✅false a function that does not return a value - correct answer ✅void the types of functions in python are the ones that are built in and the ones that we make - correct answer ✅true
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A break statement can stop a while loop even if the while loop condition is true - correct answer ✅True The range() function defaults to increment the sequence by 2, however it is possible to specify the increment value by adding a second parameter: range(30, 1) - correct answer ✅false the looping structures we are using include for and while loops - correct answer ✅True in most cases the inner loop will be executed one time for each iteration of the outer loop - correct answer ✅true what does the following code print out? i = 1 while True: if i % 3 == 0: break print(i) i + = 1 - correct answer ✅syntax error what does the break statement do? - correct answer ✅exits the currently executing loop What will the following Python program print out?
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smallest_so_far = - for the_num in [9, 41, 12, 3, 74, 15]: if the_num < smallest_so_far: smallest_so_far = the_num print smallest_so_far - correct answer ✅- a while loop will execute as long as the condition is true - correct answer ✅true What does the following code print out? adj = ["red", "big"] fruits = ["apple", "banana"] for x in adj: for y in fruits: print(x, y) - correct answer ✅red apple red banana big apple big banana What is the iteration variable in the following Python program? friends = ["Jack", "Zero", "Sally"] for friend in friends: print ("Happy Halloween, "+friend)
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to return the length of string s what command do we execute? - correct answer ✅s__len__() numbers can never be converted into strings - correct answer ✅false Suppose s is "\t\tWorld\n", what is s.strip()? - correct answer ✅World The output of the following is: ABC. DEF
print("abc. DEF".capitalize()) - correct answer ✅false The output of the following statement is: abc "a"+"bc" - correct answer ✅true The format function, when applied on a string returns : - **correct
answer** ✅str a string can contain numbers and still be a string - correct answer ✅true To retrieve the character at index 3 from string s="Hello" what command do we execute? - correct answer ✅s__getitem__(3) A string is a sequence of characters. - correct answer ✅True
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What is the output when following statement is executed?
print('new' 'line') - correct answer ✅newline String is a data type in python. - correct answer ✅true What would you use to check whether string s1 contains another string s2, - correct answer ✅s1__contains__(s2) Say s="hello" what will be the return value of type( - correct answer ✅str
