1) A constant or variable can be named a String a) b) 2) The name of the constant or variable must start with a letter or number a) b) 3) The range of values stored in a constant of type Single is from (0 to 255) a) b) 4) A constant or variable may contain underscore a) b) 5) One of the advantages of VB.NET is dealing with different types of data a) b) 6) All the data entered into the VB.NET program language are stored temporarily in the computer memory a) b) 7) The value of the student’s total grades is classified within the integer data types a) b) 8) All types of data saved in the memory occupy the same storage space a) b) 9) Image of a student can be classified within the character data types a) b) 10) The value of the employee's salary can be classified within non-integer numeric data types a) b) 11) Each data element stored in computer memory occupies a particular storage space and a particular range of values according to its data type a) b) 12) Declaring a variable in VB.NET means determining its name and data type a) b) 13) The declaration of variables in the language VB.NET helps rationalize the use of the computer memory a) b) 14) "55City" is considered a variable correct name a) b) 15) The value of prices of desktop tools can be classified as……….. data a) integer b) non- integer c) miscellaneous 16) The value of the names of the subjects can be classified as ……… data. a) miscellaneous b) non- integer c) string 17) The type of data element temporarily stored in the computer memory defines: a) storage space and the extent of its value  b) Name and storage space c) Storage space and a storage value 18) The right syntax to declare Salary variable is ………… a) Dim Salary As Integer b) Dim Salary As Byte c) Dim Salary As Decimal 19) The right syntax to declare the city variable is ……… . a) Dim City As String b) Dim City As Byte c) Dim City As Decimal 20) The right syntax to declare the variable name F_Name is ………. . a) Dim F_Name As Integer b) Dim F_Name As String c) Dim F_Name As Decimal 21) The right syntax to declare the variable Gender is ……… . a) Dim Gender As Decimal b) Dim Gender As Integer c) Dim Gender As Boolean 22) The declaration statement of a variable "Dim X As String", means the declaration about ….. . a) A variable named X and type of character String. b) Variable called string and its type X. c) Unknown variable has no name and its type String. 23) The correct statement to declare a non-integer variable named Y is ….. . a) Dim Y As Decimal b) Y As Decimal c) Dim Y = Decimal 24) Choose the correct name of the variable "name of the student": a) st_name b) st name c) Name** 25) The declaration of variable number of family members C_Family with initial value of 2 is: a) Dim C_Family As Single = 2 b) Const C_Family As Integer = 2 c) Dim C_Family As Integer = 2

Computer | Prep3 | Second term | Lesson1 | V1

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？