Programming languages allow the programmer to create his or her own functions which are called __________...
Programming languages allow the programmer to create his or her own functions which are called __________ __________ functions.
The function that returns the number of characters in a string is the __________ function.
__________ files contain records that must be processed in the order in which they were created.
The elements of an array are stored in __________ storage locations in the computer’s memory.
A variable that is declared outside all program modules, including the main module, has __________ scope.
If a bubble sort arranges a list of names in alphabetical order, from A to Z, the sort is __________ (ascending/descending).
A variable that is used to indicate whether or not a specific action has taken place is called a(n) __________.
The expression Floor(Random()*6) produces the numbers _____ through _____
In the statement: Open “MyDataFile” For Input As MyFile , the word Input tells us the file __________.
A(n) _______ __________ array named FullName is declared as FullName[x, y].
When a variable is passed by __________ to a submodule, that submodule receives only a copy of that variable.
The Declare statement allocates __________ storage locations to the array named Photos[23].
In the statement: Open “MyDataFile” For Input As MyFile , the word Input tells us the file __________.
The type of input that is provided by the user while a program is running is __________ input.
The items appearing in a subprogram header are known as __________.
Objects are made up of data and operations on that data, so we say that an object __________ data and operations.
When one loop is contained within another loop, we say these are __________ loops.
Homework Answers
Programming languages allow the programmer to create his or her own functions which are called
USER DEFINED functions.
EXPLANATION : USER DEFINED functions are used by programmers to create there own functions.
The function that returns the number of characters in a string is the LENGTH function.
EXPLANATION : LENGTH function is used to calculate the length of string.
SEQUENTIAL files contain records that must be processed in the order in which they were created.
EXPLANATION : In sequential files we access in the order from start to end.
The elements of an array are stored in SEQUENCE OF CONSECUTIVE storage locations in the computer’s memory.
EXPLANATION : Elements of array are stored in consecutive memory storage.
A variable that is declared outside all program modules, including the main module, has GLOBAL scope.
EXPLANATION : Variables decalred outside functions including main function has Global scope.
If a bubble sort arranges a list of names in alphabetical order, from A to Z, the sort is ASCENDING (ascending/descending).
EXPLANATION : If output is A-Z then it is Ascending , if from Z-A descending.
A variable that is used to indicate whether or not a specific action has taken place is called a(n) FLAG.
EXPLANATION : The value of the flag is used to determine the next step of a program. Flags are often binary flags, which contain a boolean value (true or false).
The expression Floor(Random()*6) produces the numbers 0 through 5.
EXPLANATION : The range starts at 0 and maximum range of simple Random() is 0.9, hence 0 is starting range and end range is 0.9 * 6 = 5.4. After than Floor() will remove the fractional part resulting to 5
In the statement: Open “MyDataFile” For Input As MyFile , the word Input tells us the file MODE.
EXPLANATION : There are two arguments for opening a file first is file name and next is mode.
A(n) TWO DIMENSIONAL array named FullName is declared as FullName[x, y].
EXPLANATION : FullName[x,y] is a two dimensional array.
When a variable is passed by VALUE to a submodule, that submodule receives only a copy of that variable.
The Declare statement allocates 23 storage locations to the array named Photos[23].
EXPLANATION : Given Photos[23] so the storage allocated is also 23.
In the statement: Open “MyDataFile” For Input As MyFile , the word Input tells us the file MODE.
EXPLANATION : There are two arguments for opening a file first is file name and next is mode.
The type of input that is provided by the user while a program is running is CONSOLE input.
EXPLANATION : Input taken while running called console input.
The items appearing in a subprogram header are known as PARAMETERS.
EXPLANATION : The items appearing in a subprogram header are known as parameters.
Objects are made up of data and operations on that data, so we say that an object IS INSTANCE OF data and operations.
EXPLANATION : Class is collection of data and operations on that data. So object is instance of the class.
When one loop is contained within another loop, we say these are NESTED loops.
EXPLANATION : Loop inside anther loop called Nested loop.
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