C Sharp Quiz 2 | Englishfreetest.com

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Put your knowledge about all things technology to the test Because everything tech, from computers and the internet to software and big data, changes rapidly on a day-to-day basis, it’s now a must to stay up to date with the technology that dominates our modern day lives. Are you up to speed on what’s going on in the tech industry today? Take our quiz to find out. Test how much you know about technology

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  • Test content
    Question 1: For locking the data with synchronization which class will be used?
    A. Lock
    B. Monitor
    C. SyncLock
    D. Deadlock
    Question 2: Is it possible to change the value of a variable while debugging a C# application?
    A. Yes
    B. No
    C. Both
    D. None
    Question 3: Correct Declaration of Values to variables a and b?
    A. int a = 32, b = 40.6;
    B. int a = 42; b = 40;
    C. int a = 32; int b = 40;
    D. int a = b = 42;
    Question 4: Arrange the following datatype in order of increasing magnitude sbyte, short, long, int.
    A. long < short < int < sbyte
    B. sbyte < short < int < long
    C. short < sbyte < int < long
    D. short < int < sbyte < long
    Question 5: Which of the following may be used in conjunction with CASE inside a SWITCH statement?
    A. A scalar
    B. An expression
    C. A boolean
    D. All of the above
    Question 6: Which of the following converts a type to a signed
    A. ToInt64
    B. ToSbyte
    C. ToSingle
    D. ToInt32
    Question 7: Which of the following are value types?
    A. String
    B. System .Value
    C. System.Drawing
    D. System.Drawing.Point
    Question 8: An assembly must have an permission to connect with web server is?
    A. socketPermission
    B. DnsPermission
    C. WebPermission
    D. TCPPermission
    Question 9: Which of the following is capable of returning multiple rows and multiple columns from the database?
    A. ExecuteReader
    B. ExecuteXmlReader
    C. DataAdapter
    D. All of the above
    Question 10: You created a stored procedure to retrieve the following details for the given customer:
    CustomerName, Address, PhoneNumber
    Which of the following is an ideal choice to get the best performance?
    A. Return the result as dataset using data adapter
    B. Return the result as dataset using command object
    C. Return the result as three out parameters and command object
    D. All of the above