MCQOPTIONS
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MCQOPTIONS
This section includes 234 Mcqs, each offering curated multiple-choice questions to sharpen your BBA in Computer Applications knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A variable declared as __________ type can store both values and itcan store date values 01/01/0100 up to 12/31/9999 |
| A. | string |
| B. | boolean |
| C. | variant |
| D. | date |
| Answer» E. | |
| 2. |
In VB, ______ is the function that rounds up a number to a certainnumber of decimal places. |
| A. | sqrt() |
| B. | round() |
| C. | abs() |
| D. | len() |
| Answer» C. abs() | |
| 3. |
when we Declaring a variable before programming start it is calledas __________it tells Visual Basic to reserve space in memory. |
| A. | explicit declaring |
| B. | implicit declaring |
| C. | public declaring |
| D. | local declaring |
| Answer» B. implicit declaring | |
| 4. |
___is data type that can be used to declare a text of maximum 10million. |
| A. | date |
| B. | long |
| C. | numeric |
| D. | string |
| Answer» E. | |
| 5. |
____________is insert from component , it is used to load ADOcontrol. |
| A. | microsoft activex data control 6 |
| B. | microsoft combo control 6 |
| C. | microsoft data grid control. |
| D. | none of these |
| Answer» B. microsoft combo control 6 | |
| 6. |
_______ format. In this format, the windows associated with theproject will stay within a single container known as the parent. Code andform-based windows will stay within the main container form. |
| A. | mdi |
| B. | sdi |
| C. | form |
| D. | code |
| Answer» B. sdi | |
| 7. |
The ________ is a very useful control for Visual Basic, as it is not onlyused to provide instructions and guides to the users, it can also be usedto display outputs. |
| A. | image |
| B. | combo |
| C. | label |
| D. | text |
| Answer» D. text | |
| 8. |
The Project Explorer is used to show quick reference to the variouselements of a project namely form, classes and modules |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these |
| Answer» B. false | |
| 9. |
______file very necessary to connect to the access data base file byADO. |
| A. | .mdb |
| B. | .cls |
| C. | .frm |
| D. | .acca |
| Answer» B. .cls | |
| 10. |
text box can handle string (text) and numeric data but not images orpictures |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these. |
| Answer» B. false | |
| 11. |
In ________ : The size of array always remains the same-size doesn'tchange during the program execution. |
| A. | if ... then ..else |
| B. | do while |
| C. | dynamic array |
| D. | fixed array |
| Answer» E. | |
| 12. |
The function of the ____ is to present a list of items where the usercan click and select the items from the list. |
| A. | listbox control |
| B. | check |
| C. | radio |
| D. | text |
| Answer» B. check | |
| 13. |
frame is used to differentiate the one radio button group to anotherradio button group. |
| A. | true |
| B. | false |
| C. | both a and b |
| D. | none of these |
| Answer» B. false | |
| 14. |
_______ is used to work as parents, its main property is mdi child , allthe forms are open within MDI |
| A. | multiple document interface |
| B. | single document interface |
| C. | single data interface |
| D. | system document interface |
| Answer» B. single document interface | |
| 15. |
Microsoft ActiveX Data Control 6 is insert from component , it isused to load ADO control. |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these |
| Answer» B. false | |
| 16. |
vb is an ----in which one can develop , run, test & debugapplications. |
| A. | object based programming language |
| B. | script language |
| C. | mobile application |
| D. | none of these |
| Answer» B. script language | |
| 17. |
In_________The size of the array can be changed at the run time- sizechanges during the program execution. |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these |
| Answer» B. false | |
| 18. |
_____ is for displaying a list of directories or folders in a selecteddrive |
| A. | drive list box |
| B. | picture box |
| C. | file list box |
| D. | dirlist box |
| Answer» E. | |
| 19. |
In VB, The______ function converts all the characters of a string tocapital letters. |
| A. | str() |
| B. | ucase() |
| C. | val () |
| D. | len() |
| Answer» C. val () | |
| 20. |
______ Use to store alphanumeric values. A variable length string canstore approximately 4 billion characters |
| A. | string |
| B. | boolean |
| C. | variant |
| D. | date |
| Answer» B. boolean | |
| 21. |
The_____ control lets the user selects or unselects an option we canselect more than one option from the group. |
| A. | combo box |
| B. | checkbox |
| C. | radio |
| D. | text |
| Answer» C. radio | |
| 22. |
_______ is used to differentiate the one redio button group to anotherradio button group. |
| A. | bottom |
| B. | top |
| C. | dim |
| D. | frame |
| Answer» E. | |
| 23. |
Vb allows programmers to define a data type before start the programit is called ____ |
| A. | explicit |
| B. | implicit |
| C. | dim |
| D. | none of these |
| Answer» B. implicit | |
| 24. |
The _________allows us to browse through the various properties,events and methods that are made available to us |
| A. | properties window |
| B. | project explorer |
| C. | object |
| D. | object browser |
| Answer» E. | |
| 25. |
The variable that does not change the value during execution ofprogram is______ |
| A. | numeric |
| B. | string |
| C. | constant |
| D. | none |
| Answer» D. none | |
| 26. |
__________structure can handle conditions with multiple outcomes inan easier manner |
| A. | select case control |
| B. | next |
| C. | if condition |
| D. | nested |
| Answer» B. next | |
| 27. |
________ displays the commands that are required to build anapplication. it is used to display the menus of the particular application |
| A. | mdi |
| B. | sdi |
| C. | menu bar |
| D. | toolbox |
| Answer» D. toolbox | |
| 28. |
In _________ The size of the array can be changed at the run time- sizechanges during the program execution. |
| A. | if ... then ..else |
| B. | do while |
| C. | dynamic array |
| D. | array |
| Answer» D. array | |
| 29. |
the ________is a term commonly used in the programming world todescribe the interface and environment that we use to create ourapplications. |
| A. | ide |
| B. | tool bar |
| C. | menu bar |
| D. | none of these. |
| Answer» B. tool bar | |
| 30. |
MDI is used to work as parents, its main property is ____ , all theforms are open within MDI |
| A. | mdi child |
| B. | multiple |
| C. | list |
| D. | background |
| Answer» B. multiple | |
| 31. |
An _________ function will display a message box where the user canenter a value. |
| A. | msgbox() |
| B. | inputbox() |
| C. | |
| D. | nested |
| Answer» C. print | |
| 32. |
___object browser is used for finding out about object, properties &methods. |
| A. | form layout window |
| B. | code editor window |
| C. | object browser |
| D. | none of these |
| Answer» D. none of these | |
| 33. |
The main property of Picture Box, is LoadPicture and _____ thepicture . |
| A. | resize |
| B. | stretchable |
| C. | list |
| D. | caption |
| Answer» B. stretchable | |
| 34. |
In VB, _________is the function that returns the absolute value of anumber. |
| A. | sqrt() |
| B. | round() |
| C. | abs() |
| D. | len() |
| Answer» D. len() | |
| 35. |
In VB, The Len function returns an integer value which is the lengthof a phrase or a sentence, including the empty spaces. |
| A. | true |
| B. | false |
| C. | both a and b |
| D. | none of these .. |
| Answer» B. false | |
| 36. |
In VB , . A Function procedure returns a value and a _____ does notreturn a value. |
| A. | function procedure |
| B. | procedure |
| C. | mdi |
| D. | sdi |
| Answer» C. mdi | |
| 37. |
The ______ selection structure allows the programmer to specify thata different action is to be performed when the condition is True thanwhen the condition is False. |
| A. | if ... then ..else |
| B. | do while |
| C. | dynamic array |
| D. | array |
| Answer» B. do while | |
| 38. |
Object Browser are open from the ________or pressing the key F2.The left column of the Object Browser lists the objects and classes thatare available in the projects |
| A. | view menu |
| B. | tool menu |
| C. | insert menu |
| D. | object browser |
| Answer» B. tool menu | |
| 39. |
_______ in Visual Basic has characteristics such as color and size,shape, font style, background colour, width, height etc. |
| A. | properties window |
| B. | project explorer |
| C. | object |
| D. | object browser |
| Answer» D. object browser | |
| 40. |
The code in an application can be broken into logical component by ----process |
| A. | modular |
| B. | procedural |
| C. | partitioning |
| D. | none of these |
| Answer» C. partitioning | |
| 41. |
__________are open from the View menu or pressing the key F2. Theleft column of the Object Browser lists the objects and classes that areavailable in the projects |
| A. | properties window |
| B. | project explorer |
| C. | object |
| D. | object browser |
| Answer» E. | |
| 42. |
The_______ Control is another control that handles images andpictures |
| A. | image control |
| B. | load picture |
| C. | combo |
| D. | text |
| Answer» B. load picture | |
| 43. |
MDI is used to work as ________, its main property is mdi child , allthe forms are open within MDI |
| A. | parents |
| B. | child |
| C. | form |
| D. | menu |
| Answer» B. child | |
| 44. |
_______is used to differentiate the one redio button group to anotherradio button group. |
| A. | frame |
| B. | top |
| C. | dim |
| D. | list |
| Answer» B. top | |
| 45. |
______variables are not reinitialized each time Visual Invokes aprocedure and therefore retains or preserves value even when aprocedure ends |
| A. | static |
| B. | public |
| C. | local |
| D. | general |
| Answer» B. public | |
| 46. |
Variables are used to temporarily store data during execution ofapplication. |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these |
| Answer» B. false | |
| 47. |
ADO is ActiveX-based, it can not work in different platforms anddifferent programming languages. |
| A. | true |
| B. | false |
| C. | both |
| D. | none of these |
| Answer» C. both | |
| 48. |
in VB , _______is used to enter the more then one value in a singlevariable having same data types. |
| A. | dim |
| B. | structure |
| C. | array |
| D. | variable |
| Answer» D. variable | |
| 49. |
In Picture box You can also load the picture at runtime usingthe ____method. |
| A. | picture box |
| B. | load picture |
| C. | resize |
| D. | text |
| Answer» C. resize | |
| 50. |
The _______ is one of the most important controls as it is used toexecute commands. |
| A. | command button |
| B. | radio |
| C. | label |
| D. | text |
| Answer» B. radio | |