McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Science in Computer Science (BSc CS) .
| 151. |
A _____ object represents a connection to a remote database used as a data source for the associated commands. |
| A. | connection |
| B. | RDO |
| C. | ADO |
| D. | fixed |
| Answer» A. connection | |
| 152. |
______control displays data that is calculated at runtime, using built-in functions, as the report is generated. |
| A. | Caption |
| B. | Text |
| C. | Connection |
| D. | Function |
| Answer» D. Function | |
| 153. |
_____ property is used to change the label value of command button. |
| A. | value. |
| B. | caption. |
| C. | text. |
| D. | name. |
| Answer» B. caption. | |
| 154. |
The integer data type is range form ____ . |
| A. | -32,768 to 32,767 |
| B. | -33,768 to 33768 |
| C. | -2,147,483,648 to 2,147,483,648 |
| D. | -,147,483,648 to 3,147,483,648 |
| Answer» A. -32,768 to 32,767 | |
| 155. |
_____occurs when the user presses any mouse button. |
| A. | MouseUp |
| B. | MouseDown |
| C. | MouseRight |
| D. | MouseLeft |
| Answer» B. MouseDown | |
| 156. |
Each menu control array element is identified by a unique index value, indicated in the _________property box on the menu editor. |
| A. | number |
| B. | index |
| C. | array |
| D. | value |
| Answer» B. index | |
| 157. |
________property of an Image control is used to automatically resize a picture and place it inside the control. |
| A. | Stretch |
| B. | Image |
| C. | Resize |
| D. | Control |
| Answer» A. Stretch | |
| 158. |
_________ is the process of clicking the mouse button in a control and moving the mouse while holding down the mouse button. |
| A. | Dropping |
| B. | Cutting |
| C. | Moving |
| D. | Dragging |
| Answer» D. Dragging | |
| 159. |
________ function returns the intervals between two dates in terms of years, months or days. |
| A. | DateDiff( ) |
| B. | DateIn( ) |
| C. | DateFix( ) |
| D. | DiffDate( ) |
| Answer» A. DateDiff( ) | |
| 160. |
_____ array size always remains the same. |
| A. | Fixed-size |
| B. | Dynamic |
| C. | Preserve |
| D. | Multidimension |
| Answer» A. Fixed-size | |
| 161. |
The ____keyword is used when we want Visual Basic to create a new instance of the original object. |
| A. | constructor |
| B. | destructor |
| C. | preprocessor |
| D. | intermediate |
| Answer» B. destructor | |
| 162. |
______ array size can be changed at run-time. |
| A. | Preserve |
| B. | Multidimension |
| C. | Fixed-size |
| D. | Dynamic array |
| Answer» D. Dynamic array | |
| 163. |
A specific object can be referenced by an object variable of that object type using the _______keyword. |
| A. | generic |
| B. | static |
| C. | dynamic |
| D. | ungeneric |
| Answer» A. generic | |
| 164. |
The role of the _________ is to free the space allocated in the constructor. |
| A. | old |
| B. | new |
| C. | memory |
| D. | object |
| Answer» B. new | |
| 165. |
A _______control variable can refer to any control on any form in an application. |
| A. | reset |
| B. | set |
| C. | static |
| D. | dynamic |
| Answer» B. set | |
| 166. |
_______can be built by adding custom properties to a Form and then they can be used as templates for new objects. |
| A. | Objects |
| B. | Controls |
| C. | Tools |
| D. | Classes |
| Answer» D. Classes | |
| 167. |
Class modules have two events ___ and ___. |
| A. | initialize, terminate |
| B. | initialize, interrupt |
| C. | terminate, interrupt |
| D. | interrupt, exception |
| Answer» A. initialize, terminate | |
| 168. |
The ________method is used to read a value of a property of control from container form file. |
| A. | ReadProperty |
| B. | WriteProperty |
| C. | TextProperty |
| D. | ScanProperty |
| Answer» A. ReadProperty | |
| 169. |
An ActiveX EXE, otherwise called as an ____server |
| A. | inprocess |
| B. | out of process |
| C. | remote |
| D. | active |
| Answer» B. out of process | |
| 170. |
Hyper link is a web based object that is used to navigate to another document using the _______method. |
| A. | Navigate out |
| B. | Navigate to |
| C. | Navigate set |
| D. | Navigate in |
| Answer» B. Navigate to | |
| 171. |
An _______ is an object that we place on a form to enable or enhance a users interaction with an application. |
| A. | ActiveX control |
| B. | Module |
| C. | Procedure |
| D. | Control |
| Answer» A. ActiveX control | |
| 172. |
The ________ control is used to create a hierarchy that shows at least 2 or more levels of a database. |
| A. | form view |
| B. | tool view |
| C. | level view |
| D. | tree view |
| Answer» D. tree view | |
| 173. |
A ________ control is a frame that can contain of several panels, which inform the user of the status of an application. The control can hold upto 16 frames. |
| A. | frame bar |
| B. | status bar |
| C. | list bar |
| D. | tool bar |
| Answer» B. status bar | |
| 174. |
A _______ control acts like the dividers in a note book or the labels on a group of file folders. |
| A. | tool strip |
| B. | window strip |
| C. | control strip |
| D. | tab strip |
| Answer» D. tab strip | |
| 175. |
The changes are saved in a transaction using _________ operation. |
| A. | rollback |
| B. | truncate |
| C. | commit |
| D. | store |
| Answer» C. commit | |
| 176. |
________ allows us to build a query in a graphical user interface without having to learn SQL. |
| A. | Query designer |
| B. | Form designer |
| C. | Report designer |
| D. | Table designer |
| Answer» A. Query designer | |
| 177. |
The _____ menu is used to add a new tool in the tools box. |
| A. | Project |
| B. | File |
| C. | Edit |
| D. | View |
| Answer» A. Project | |
| 178. |
A web browser control can accept ____________ targets by default. |
| A. | select and deselect shortcuts |
| B. | drag and drop shortcuts |
| C. | cut and paste shortcuts |
| D. | copy and paste shortcuts |
| Answer» B. drag and drop shortcuts | |
| 179. |
The _______ control is always cleared if the users leave the page and then use the back button to return to the page. |
| A. | password field |
| B. | user field |
| C. | text field |
| D. | tab field |
| Answer» A. password field | |
| 180. |
The _______control is used for accepting multiple lines of standard text with a scroll bar attached. |
| A. | frame area |
| B. | text area |
| C. | multiline area |
| D. | label area |
| Answer» B. text area | |
| 181. |
The _________ object to save a query definition in our application. |
| A. | text |
| B. | label |
| C. | save |
| D. | command |
| Answer» D. command | |
| 182. |
The _________, commonly known as stored procedures, perform an action on the database without returning a record set. |
| A. | action query |
| B. | select query |
| C. | rollback query |
| D. | commit query |
| Answer» A. action query | |
| 183. |
The _______ method fills the combo box item. |
| A. | add item |
| B. | addition |
| C. | list |
| D. | addlist |
| Answer» A. add item | |
| 184. |
The ________ property of the file list box is updated according to the selected file type. |
| A. | fill |
| B. | pattern |
| C. | list |
| D. | select |
| Answer» B. pattern | |
| 185. |
A ______ access file is like a database. |
| A. | random |
| B. | sequential |
| C. | dynamic |
| D. | static |
| Answer» A. random | |
| 186. |
________ files are accessed byte by byte. |
| A. | Sequential |
| B. | Dynamic |
| C. | Binary |
| D. | Random |
| Answer» C. Binary | |
| 187. |
_________ property can be used to copy, cut and paste from any text box that has focus. |
| A. | Active control |
| B. | ActiveX control |
| C. | Active DAO |
| D. | Active RDO |
| Answer» A. Active control | |
| 188. |
Any ________ typed in one text box can be cut, copied and pasted in the other text box. |
| A. | label |
| B. | data |
| C. | text |
| D. | word |
| Answer» C. text | |
| 189. |
________ bugs are those that occur when we attempt to create the program executable file (EXE) or run the object. |
| A. | Run time |
| B. | Compile time |
| C. | Intermediate time |
| D. | Error time |
| Answer» B. Compile time | |
| 190. |
The ________in VB displays any required or optional parameters for methods. |
| A. | optional info |
| B. | auto incre info |
| C. | auto decre info |
| D. | auto quick info |
| Answer» C. auto decre info | |
| 191. |
DHTML is based on the ________, which is the hierarchy of web page elements. |
| A. | object document model |
| B. | document object model |
| C. | model document object |
| D. | document model object |
| Answer» B. document object model | |
| 192. |
_________ defines a line in the code window where VB suspends execution of application. |
| A. | ErrorPoint |
| B. | BreakPoint |
| C. | CompilePoint |
| D. | RunPoint |
| Answer» B. BreakPoint | |
| 193. |
__________ returns a variant string containing a copy of a specified string without leading spaces and trailing spaces. |
| A. | Ltrim( ) |
| B. | Rtrim( ) |
| C. | Midtrim( ) |
| D. | Trim ( ) |
| Answer» D. Trim ( ) | |
| 194. |
__________ returns a date for a specified year, month and day. |
| A. | DateSerial( ) |
| B. | DateDiff( ) |
| C. | DateInst( ) |
| D. | DateOust( ) |
| Answer» A. DateSerial( ) | |
| 195. |
_________ returns an integer containing the specified part of a given date. |
| A. | DateDiff( ) |
| B. | DatePart( ) |
| C. | DateDiff( ) |
| D. | DateInst( ) |
| Answer» B. DatePart( ) | |
| 196. |
Variables are used for storing values ___________. |
| A. | temporarily |
| B. | permanently |
| C. | constantly |
| D. | variably |
| Answer» A. temporarily | |
| 197. |
VB encounters a new variable it assigns the default variable type and value is called ___________ declaration. |
| A. | explicit |
| B. | implicit |
| C. | external |
| D. | internal |
| Answer» B. implicit | |
| 198. |
_________ statement removes the form from the display and releases its memory. |
| A. | Unload |
| B. | Load |
| C. | Hide |
| D. | Unhide |
| Answer» A. Unload | |
| 199. |
The __________ and ________ properties should be set if the user wants the label to properly display variable length lines or varying numbers of lines. |
| A. | autoresize, wordwrap |
| B. | autosize, wordart |
| C. | autoresize, wordart |
| D. | autosize, wordwrap |
| Answer» D. autosize, wordwrap | |
| 200. |
If the user is interested in displaying multiple lines of text in a TextBox control, set the ____________ property to true. |
| A. | multiline |
| B. | singleline |
| C. | single |
| D. | multi |
| Answer» A. multiline | |
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