Computers and Technology, 11.02.2020 23:25 supremetylor29
Consider the following program, written in JavaScript-like syntax: // main program var x, y, z; function sub1() { var a, y, z; . . . } function sub2() { var a, b, z; . . . } function sub3() { var a, x, w; . . . } Given the following calling sequences and assuming that dynamic scoping is used, what variables are visible during execution of the last subprogram activated? Include with each visible variable the name of the unit where it is declared. a. main calls sub1; sub1 calls sub2; sub2 calls sub3. b. main calls sub1; sub1 calls sub3. c. main calls sub2; sub2 calls sub3; sub3 calls sub1. d. main calls sub3; sub3 calls sub1. e. main calls sub1; sub1 calls sub3; sub3 calls sub2. f. main calls sub3; sub3 calls sub2; sub2 calls sub1
Answers: 1
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In cell b18, enter a formula to calculate the amount budgeted for meals. this amount is based on the daily meal allowance and the total travel days (# of nights+1).
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Computers and Technology, 24.06.2019 02:30
Assume a class window with accessor method getwidth that accepts no parameters and returns an integer. assume further an array of 3 window elements named winarr, has been declared and initialized. write a sequence of statements that prints out the width of the widest window in the array.
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Computers and Technology, 24.06.2019 13:30
Which of the following is not a “fatal four” event?
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Computers and Technology, 25.06.2019 05:10
Write a program that asks for 'name' from the user and then asks for a number and stores the two in a dictionary (called 'the_dict') as key-value pair. the program then asks if the user wants to enter more data (more data (y/n)? ) and depending on user choice, either asks for another name-number pair or exits and stores the dictionary key, values in a list of tuples and prints the list. note: ignore the case where the name is already in the dictionary. example: name: pranshu number: 517-244-2426 more data (y/n)? y name: rich number: 517-842-5425 more data (y/n)? y name: alireza number: 517-432-5224 more data (y/n)? n [('alireza', '517-432-5224'), ('pranshu', '517-244-2426'), ('rich', '517-842-5425')]
Answers: 3
Consider the following program, written in JavaScript-like syntax: // main program var x, y, z; func...
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