ศูนย์สอบออนไลน์ (Online Quiz Center) ศัพท์อังกฤษ (ศัพท์ยาก) - ความรู้ทั่วไป ชุดประเทศไทย - สังคมระดับมัธยมถึงปริญญา - ศัพท์อังกฤษ ระดับต้น คอมพิวเตอร์เบื้องต้น - นักวิทยุสมัครเล่น - จังหวัด รหัสไปรษณีย์ - Visual Basic - JAVA - ศัพท์200 - ทั่วไป.ศิริรุ่ง

แบบทดสอบความรู้ Visual Basic ในชุด 30 ข้อ ปรับปรุง : 2553-11-25 (ปรับการแสดงผล) 1. Unload me [vb023] Close control Close form Close textbox Close Sourcecode ผิดทุกตัวเลือก 2. SQL Statement for delete all records from a table [vb047] DELETE FROM saleman where s_enrolNumber=ALL DELETE FROM saleman where s_enrolNumber=s_enrolNumber DELETE FROM saleman DELETE ALL FROM saleman ผิดทุกตัวเลือก 3. What is a VB [vb022] Visual Basic Virtual Basic Visual Begin Virtual Begin ผิดทุกตัวเลือก 4. SQL statement for updating a record [vb046] UPDATE saleman SET s_dob = #20/01/2547# WHERE s_enrolNumber = 47 UPDATE saleman WITH s_dob = #20/01/2547# WHERE s_enrolNumber = 47 UPDATE saleman s_dob = #20/01/2547# WHERE s_enrolNumber = 47 UPDATE s_dob = #20/01/2547# to s_enrolNumber = 47 ผิดทุกตัวเลือก 5. What is an FSO [vb021] Full System Output Fat Sound Object File System Object Fullsize Slider Object ผิดทุกตัวเลือก 6. SQL statement for selects all records from the saleman table [vb045] select from saleman select * from saleman select everything from saleman select saleman ผิดทุกตัวเลือก 7. What function is used to identify the first element in an array [vb020] First Begin LBound Start ผิดทุกตัวเลือก 8. Specifies an array with 4 elements [vb044] Dim num() As Integer Dim num(5) As Integer Dim num(4) As Integer Dim num(3) As Integer ผิดทุกตัวเลือก 9. What does the Step keyword used with the For/Next Loop do [vb019] Allows the loop to be missed if the condition is True Increments values according to the Step value Syntax error The Step keyword is illegal with counted loops ผิดทุกตัวเลือก 10. Properties cannot be set at run-time [vb043] Height Width Name Top ผิดทุกตัวเลือก 11. What does CSng do [vb018] Sing a song Change the sign of a number Count spaces in a string Convert a data type to Single ผิดทุกตัวเลือก 12. The correct syntax to count backwards [vb042] For counter = 10 Down To 1 For counter = 10 To 1 Step -1 For counter = 10 To 1 Step Down For counter = 10 To 1 ผิดทุกตัวเลือก 13. What does a pre-condition loop do [vb017] Perform the test at the start of the loop Perform the test at the end of the loop Loop a predetermined number of times Count backwards ผิดทุกตัวเลือก 14. Defines the graphical height of a graphics object [vb041] GraphHeight GraphicalHeight Height ScaleHeight ผิดทุกตัวเลือก 15. What does a post-condition loop do [vb016] Perform the test at the start of the loop Perform the test at the end of the loop Loop a predetermined number of times count backwards ผิดทุกตัวเลือก 16. Declares a variable of type Integer [vb040] int num Integer num Dim num As Integer Dim Integer ผิดทุกตัวเลือก 17. UCase("Love Education") [vb015] Returns "love education" Returns "Love Education" Returns "LOVE EDUCATION" Returns "LOVE education" ผิดทุกตัวเลือก 18. Constant declarations is correct [vb039] Dim Constant num As Integer Dim Constant num As Integer = 64 Dim num As Constant Integer = 64 Const num As Integer = 64 ผิดทุกตัวเลือก 19. The User Defined Format expression "mm" is used to [vb014] Format the minutes of a Date Expression with a leading zero Format the month of a Date Expression with a leading zero Convert strings to lowercase Convert strings to uppercase ผิดทุกตัวเลือก 20. Best describes a Counted loop [vb038] A loop that performs the test at the start A loop that performs the test at the end A loop that iterates a predetermined number of times A loop that counts backwards ผิดทุกตัวเลือก 21. The TypeOf function is used to [vb013] Identify the data type of a variable Identify the type of form Identify the current font Identify the type of control ผิดทุกตัวเลือก 22. Which data type is most suitable for storing the cost of an item [vb037] Double Integer Currency Variant ผิดทุกตัวเลือก 23. The SelStart Property of a TextBox is used to [vb012] Identify the start of the Text There is no such Property Identify the start of highlighted text Identify the color ผิดทุกตัวเลือก 24. Which control allows you to create a TCP/IP session [vb036] Internet Transfer Control Winsock WebBrowser ODBC ผิดทุกตัวเลือก 25. Right("Love Thailand",3) [vb011] Returns "Lov" Returns "Tha" Returns "and" Returns "LTd" ผิดทุกตัวเลือก 26. When does recursion occur [vb035] When a function calls itself When no code is associated with an Event At design-time When a Property is assigned an invalid value ผิดทุกตัวเลือก 27. msg = Replace("Please confirm what you can do", "do", "confirm") [vb010] msg will contain, "Please do what you can confirm" msg will contain, "Please confirm what you can confirm" msg will contain, "Please do what you can do confirm" msg will contain, "Please do what you can do" ผิดทุกตัวเลือก 28. What will Hex(100) return [vb034] 75 100 64 128 ผิดทุกตัวเลือก 29. msg = "Love"&"Thailand" [vb009] Produces a syntax error Assigns LoveThailand to msg Assigns Love&Thailand to msg Assigns Love Thailand to msg ผิดทุกตัวเลือก 30. What keyword is placed before a parameter to a function, to ensure it is read-only [vb033] ByValue ByReference ByVal ByRef ผิดทุกตัวเลือก