Advanced Topics in C Sharp Quiz with Answers PDF Download – Test 1

MCQ 1: In order to lock/unlock an object use the:

1. lock and unlock methods
2. enter and exit methods
3. close and open methods
4. close and allow methods

MCQ 2: Choose from the given options the one that can be overloaded:

1. constructors
2. methods
3. parameters
4. operators

MCQ 3: The original name of Common Intermediate Language is:

1. MSIL(Microsoft Intermediate Language)
2. JIT(Just In Time compiler)
3. IL(Intermediate Language)
4. Both a and c

MCQ 4: The disadvantages of Explicit type conversion are that it:

1. makes program memory heavier
2. results in loss of data
3. is potentially Unsafe
4. is memory consuming

MCQ 5: The output for following code will be
static void Main(string[] args) { int a = 3, b = 5, c = 1; int z = ++b; int y = ++c; b = Convert.ToInt32((Convert.ToBoolean(z)) && (Convert.ToBoolean(y)) || Convert.ToBoolean(Convert.ToInt32(!(++a == b)))); a = Convert.ToInt32(Convert.ToBoolean(c) || Convert.ToBoolean(a--)); Console.WriteLine(++a); Console.WriteLine(++b); Console.WriteLine(c); } :

1. 2 ,2 ,1
2. 2 ,0 ,9
3. 2 ,2 ,2
4. 2 ,3 ,2