Basic Programming Languages MCQ

1. By default, an image is ____.

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2. In a ____ combo box, the text portion is not editable.

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3. Gui programmers sometimes refer to screen space as ____.

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4. Corona and app inventor can be used to develop ________.

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5. An online drugstore such as drugstore.com is an example of a(n) ________.

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6. A(n) ____ in a class diagram indicates private access.

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7. A(n) ____ function is a nonmember function that has access to all members of the class.

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8. A multidimensional array in php is essentially ____.

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9. A ____ is one of the tiny dots of light that form a grid on your screen.

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10. A method?s name and a list of argument types together are its ____.

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11. Some programming languages allow variables to be of logical or __________ type.

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12. The tolower function takes one parameter of type ____.

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13. The contents of a text box may be cleared in visual basic code by __________.

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14. The conditional and operator in java, c++, and c# is ____.

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15. Many programming languages allow you to use ____ to force an expression to evaluate first.

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16. _____ provide the standards, syntax, statements, and instructions for writing computer software.

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17. The programmer determines the fields and methods of an object and creates the ________ code.

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18. The last step in a while loop is usually to ____.

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19. The keyword that is not included in a single-alternative selection is ____.

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20. The expression in an if statement is sometimes called a(n) ____.

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21. The data components of a class that belong to every instantiated object are the class?s ____.

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22. The ____ loop provides three actions in one compact statement.

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23. High-level object-oriented programming languages include c++, c#, java, dart, and ____.

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24. A(n) ____ is a numeric variable used for adding together something.

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25. A ____ error occurs when an instruction does not follow the grammar of the programming language.

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26. ________ happens when an input operation attempts to read data, but there is no data to read.

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27. To indicate the end of a conditional comment, you would use ____.

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28. ____ values are values that represent one of two states—yes (true) or no (false).

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29. ____ create the menus, forms, and input screens used with a program or database.

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30. A ____ is a command that tells an object to perform a certain method.

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31. A function can have ________ parameters, and it can have either zero or one return value(s).

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32. A function ________ is a statement that causes a function to execute

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33. A block is enclosed inside ________.

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34. A ________ is a program module whose purpose is to test other modules by calling them.

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35. ________ is a programming language that can be used to create a wide range of windows applications.

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36. The variable r would contain the value ________ after the execution of the following statement. Declare Integer i = 12; Declare Real r; Set r = toReal (t)

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37. The ____ function displays the elements of the $_env array and their values.

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38. A ____ table contains only text, evenly spaced on the Web page in rows and columns.

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39. You should use a ____ control to provide keyboard access to a list box.

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40. You can delay program execution using the ____ method.

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41. With the ____, the statements in the loop are repeated as long as a certain condition is false.

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42. Array elements all have the same ____ in common.

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43. Besides making your code easier to modify, using a ____ makes the code easier to understand.

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44. A class is a(n) _____________ that is defined by the programmer.

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45. Every program has a(n) __________ module which is where the program begins and normally ends.

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46. A piece of information about a particular object is called a(n) _______.​

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47. An advantage of using named parameters is: ____.

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48. Common IDEs include Visual Studio and ____.

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49. After a programmer plans the logic of a program, the next step is ____.

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50. A(n) _________ comment provides an explanation of a portion of code.

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51. Binary digits can be interpreted by the computer as all of the following except __________.

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52. ________ is the set of instructions that programmers have written in a higher-level language.

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53. You can create ____ that consist of multiple indexes or keys.

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54. An object's ________ is simply the data that is stored in the object's fields at any given moment.

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55. An object has certain ____, like the make, model, and color of a car.

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56. _____ is used to nudge an element out of its normal position in a document flow.

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57. A(n) ____ links each page with the pages that follow and precede it.

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58. A(n) ____ is any numeric variable you use to count the number of times an event has occurred.

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59. A ________ is a personal journal posted on the web

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60. The c++ function ____ calculates the largest whole number that is less than or equal to x.

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61. Functions that do not have a return type are called ____ functions.

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62. A(n) ____ is one instance of a class.

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63. A(n) ____ is a group of similar objects.

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64. A ____ represents a picture or sketch of a screen the user will see when running a program.

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65. Data that a computer accepts and processes is called ______.

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66. A function ________ contains the statements that make up the function.

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67. A function ________ includes the statements that make up the function.

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68. The ____ class access modifier means that access to the class is not limited.

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69. A sorting algorithm can be used to arrange a set of ________ in ________ order.

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70. A derived class always ____ case or instance of the more general base class.

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71. A personal experience timeline is used to help the writer _____.

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72. Class templates are called ____ types.

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73. By default, parameters are defined as ______________ parameters.

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74. In a(n) ________ system, each step is dependent on the previous step being completed.

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75. A program must __________ without any errors before it can be run.

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76. A description of the program, its purpose and how to use it, is known as ________.

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77. Writing a program in a language such as c++ or java is known as _______ the program.

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78. The procedures that the object performs are known as ________.

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79. Programming style is important, because ________.

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80. All of the following are examples of application software except ____.

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81. The earliest programming languages are referred to as ____.

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82. The class ________ starts with the word class followed by the name of the class.

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83. All objects in an object-oriented program are instantiated (created) from a ____.

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84. Many programming languages include a string operation called __________.

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85. A function ____________________ is a function that is not fully coded.

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86. A program that tests a function is called a _____ program.

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87. In some programming languages, ___________ are implemented as arrays whose elements are characters.

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88. You use the ____ function to find the total number of elements in an array.

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89. When an object is passed as an argument, ________ is passed into the parameter variable.

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90. The ________ of a local variable is the function in which that variable is created.

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91. Sql is an example of a ________ category programming language.

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92. Polymorphism means ________.

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93. In subquery terminology, the first query in the sql statement is known as the ____ query.

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94. In a problem statement, you can limit complexity by making ____________.

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95. A(n) ________ is the most fundamental set of programs on a computer.

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96. You are least likely to have a lab test in a __________ course.

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97. A(n) ____ shows the relationship between screens in an interactive gui program.

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98. A variable's ________ is the part of a program in which the variable may be accessed.

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99. When you write a program that stores a value in a variable, you are using ____ storage.

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100. When a piece of data is written to a file, it is copied from a variable in ________ to the file.

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101. When a data field within a class is ____, no outside class can use it—including a child class.

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102. The purpose of ____ is to set the values of data fields within the class.

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103. Fractional numeric variables that contain a decimal point are known as ____ variables.

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104. Division by zero is a ________ error that is caught when the program executes

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105. Arrays, unlike simple built-in types, are passed by ____.

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106. An object’s ____ are the tasks or functions the object performs

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107. A(n) ____ is a predefined procedure that you can call (or invoke) when needed.

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108. A function includes its ____, which are values used by the function.

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109. ____ are most often used to create web pages and web applications.

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110. ____ are the characteristics that define an object as part of a class.

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111. A ____ defines the name and data type of program variables.

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112. The ________ operator performs division and returns the remainder.

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113. A(n) ____ constructor is one that requires no arguments.

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114. The ________ function does the same thing as using the mathematical ∧ operator.

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115. The _____ of a local variable is the function in which the variable is created

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116. Sql is an example of a ________ style of programming language.

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117. In many languages the case structure is called a ________ statement.

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118. A(n) ____ is a programmer-defined type, such as a class.

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119. Class dClass: bClass{//class members list}; The class dclass is derived from the class bclass using the ____ type of inheritance.

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120. The ____ operator can be used to return the address of a private data member of a class.

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121. The ________ of recursion is the number of times a recursive function calls itself.

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122. The static method ________ of class string returns a formatted string.

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123. The public constructors and methods of a class form the public _____ of the class

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124. The length of the string "hello there. " is ____.

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125. The header file is also known as the ____________________.

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126. The expression "java" + 1 + 2 + 3 evaluates to ________.

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127. The declare statement allocates __________ storage locations to the array named photos[23].

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128. The code int *p; declares p to be a(n) ____ variable.

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129. The ____ object allows you to change to a new web page from within javascript code.

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130. The ____ event fires when a form is submitted.

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131. ____ is a valid char value.

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132. The sql command that lets you select attributes from rows in one or more tables is ____.

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133. The sql command that lets you insert rows into a table is ____.

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134. The process of ____ is used to create an object from a class.

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135. The main method header is written as ________.

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136. The capability to inherit from more than one class is called ____.

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137. Inheritance enables a ____ to derive one or more of its attributes from a parent.

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138. If you do not provide an access specifier for a class field, its access is ____ by default.

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139. Pointers are variables that contain __________ as their values.

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140. The length of the string ""computer science"" is ____.

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141. ____ enables an object to derive one or more of its attributes from another object.

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142. In a class method, the ____ reference can be used only with identifiers that are field names.

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143. Virtualization is the process by which ________.

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144. Two researchers suggested in the 1960s that ____ may have been the first informational molecule.

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145. Today, people working in cyberspace must deal with new and constantly evolving ________.

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146. The number of elements an array will hold is known as the ____ of the array.

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147. According to aristotle, democracy is the _____ form of government by _____.

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148. A variable listed in a header is known as a(n) ____ parameter.

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149. ________ are applications that incorporate data from multiple providers into a new application.

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150. Function is another name for ________.

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151. A(n) ____ represents a real person, place, event, or transaction.

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152. A(n) ____ is a specific member of a class.

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153. A program written in assembly language is called the ____ program.

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154. ____ resemble verbs that describe what and how an object does something.

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155. After programs are put into production, making necessary changes is called ____.

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156. Object attributes are often called ____ to help distinguish them from other variables you might use

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157. When a function is called by its name, then it is _____.

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