M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. VB.Net identifiers: (A) are case sensitive. (B) can begin with an underscore. (C) can begin with a number. (D) Both a and b. 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (B) can begin with an underscore.
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. The Boolean data type: (A) is unsigned. (B) has two states. (C) is displayed by the program as yes or no. (D) Both a and b. 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Both a and b.
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Which sequence of char data types is listed from lowest to highest? (A) , A, z, Z (B) a, z, A, Z (C) A, a, Z, z (D) A, Z, a, z 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) A, Z, a, z
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. The Button control can be activated: (A) programmatically through the click event. (B) by clicking the button with the mouse. (C) with the form’s DefaultButton property. (D) Both a and b. 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Both a and b.
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Which does the solution explorer not display? (A) Form Properties (B) Reference Folder (C) Form File (D) Assemble File 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) Form Properties
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Minimum and Maximum range of values supported by ‘float’ data type are ? (A) 1.5 * 10 ^-40 to 3.4 * 10 ^38 (B) 1.5 * 10 ^-45 to 3.4 * 10 ^30 (C) 1.5 * 10 ^-45 to 3.4 * 10 ^38 (D) 1.5 * 10 ^-45 to 3.4 * 10 ^37 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) 1.5 * 10 ^-45 to 3.4 * 10 ^38
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Which datatype should be more preferred for storing a simple number like 35 to improve execution speed of a program? (A) sbyte (B) short (C) int (D) long 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) sbyte
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. What will be output of the following conversion ? Code: static void Main(string[] args) { char a = 'A'; string b = "a"; Console.WriteLine(Convert.ToInt32(a)); Console.WriteLine(Convert.ToInt32(Convert.Tochar(b))); Console.ReadLine(); } (A) 1, 97 (B) 65, 97 (C) 65, 97 (D) 97, 1 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) 65, 97
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Scope of variable is related to definition of variable as: 1. Region of code within which variable value is valid and hence can be accessed. 2. No, relation with region where variable is declared its value is valid in entire scope. (A) a (B) b (C) a, b (D) None of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) a
M Madhu 🎓 Tutor II ⭐ 12.07K Points Q. Type of Conversion in which compiler is unable to convert the datatype implicitly is ? (A) ushort to long (B) int to uint (C) ushort to long (D) byte to decimal 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (B) int to uint