1.A module cannot be subclassed or instantiated. A.True  B.False  2.What Comes after <% form_for()...? A. redirect_to "..." B. the request parameters table  C. do |f| (where 'f' can be anything) D. <%=f.text_field:name%>     3.Which of the following languages syntax matches with the Rubys syntax? A.Perl  B.PHP C.Jquery D.Java 4.Which sequence can be used to substitute the value of any ruby expression in a string? A.#(expr) B.#{expr} C.#expr D.none of the above  5.When you put something into an array,does the array keep a separate copy ..read more

1. Iterator returned by Hashtable on key, value and entry are? A. Fail-fast B. Fail-safe C. None of the above  2.Which of these are selection statements in Java ? A. break B. continue C. for() D. if() 3.Which of these is a legal definition of a method named examveda assuming it throws IOException, and returns void. Also assume that the method does not take any arguments. Select the one correct answer. A. void examveda(void) throws IOException{} B. void examveda() throw IOException{} C. void examveda() throws IOException{} D. void examveda() {} throws IOException 4.Which of these state ..read more

1. How many CPUs will the threading library use? A. Zero. threading does not make use of CPUs. B. One C. Two D. All available CPUs 2.def REVERSE(L):     L.reverse()     return (L) def YKNJS(L)     list = []     list.extend(Rev(L))     print(list) L = [1,3.1,5,31,7.531] YKNJS(L) A.[1,4.1,2.31,7.531] B.[1,3.1,5.31,7.531] C.[7.531,5.31,3.1,1] D. None of these 3.Which of the following codes raises an exception?  A. #test  B. a={1, 2, \ #comment 3, 4}  C. a={1, 2, #comment 3, 4} 4.Which collection type is used to associate va ..read more

1.The metadata of the .Net assembly is stored in which file? A .dll B .exe C .manifest D .core 2.Which of the following is not a valid data type in .Net? A Double B Int32 C Int16 D MIME 3. What are the features of .Net 4.5? A. Portable class library B. Parallel processing C. .Net for Windows Store apps D. All the answers are true 4.Which of the following constitutes the .NET Framework? i. ASP.NET Applications ii. CLR  iii. Framework Class Library iv. WinForm Appliation  v. Windows Services  A. 2,3 B. 1,2 C. 2,5 D. 3,4 5.Why would Pre-JIT be used by the .NET Framework ? A. to c ..read more

1. The term Data Structure refers to _____ and interrelationship between them. A. Programming Language Statement B. Coding Standards C. Organization of data element D .None of the above 2: Non Primitive data Structures are those which define set of _____ . A. Static Elements B. Primitive Elements C. Derived Elements D. None of the above 3.Which data structure allows deleting data elements from front and inserting at rear ? A. Queues B. Stacks C. Binary search tree D. Deques 4.If elements of the data structure forms a sequence of list then it is called as _____ . A.Linear data structure No ..read more

  1.What happens when url.py file is edited while the development server is still  running?  A. Development server terminates.  B. The development server automatically restarts.  C. The development server does nothing.  D. The web page is automatically reloaded. 2.Which setting contains the parameter of main-urls file?  A. ROOT_URLCONF  B. MAIN_URLCONF  C. STATIC_URL  D. MEDIA_URL 3. Django is based on which framework?  A. MVC  B. MVVM  C. MVT or MTV (Model-View-Template)  D. None of the above 4.What is the purpose o ..read more

 1. In fiber optics, the signal source is ___ waves. A. light B. radio C. infrared D. very low frequency 2. The ___ layer is responsible for node to node packet delivery. A. session B. network C. physical D. data link 3. The speed mismatch between the sender and the receiver is called ___. A. error control B. speed error C. flow control D. transmission control 4. FTP runs exclusively over ___. A. HTTP B. TCP C. SMTP D. HTML 5. BSC is developed by ___. A. Motorola B. IBM C. Nokia D. Toshiba 6. Which of the following primarily uses guided media? A. cellular telephone system B. local ..read more

1._______responsible for authorizing access to the database, for coordinating and monitoring its use, acquiring software, and hardware resources, controlling its use and  monitoring efficiency of operations. A. Authorization Manager  B. Storage Manager C. File Manager  D. Transaction Manager E. Buffer Manager  2.  ______is a property that describes various characteristic ..read more

  Q 1 - choose  the correct function which can return a reminder by dividing -10.0/3.0? A - rem = mod(-10.0, 3.0); B - rem = fmod(-10.0, 3.0); C - rem = modf(-10.0, 3.0); D - Division of floating-point values can’t return reminder Q 2 - How to round-off a value “5.77” to 6.0? A - ceil(5.77) B - round-off(5.77) C - round-up(5.77) D - floor(5.77) Q 3 - The prototype of a function can be used to, A - Define a function B - Declare a function C - Erase a function D - None of the above Q 4 - int fun(); - The declaration indicates the presence of a function defined inside the c ..read more

What is Exception Handling? Whenever we create any application/software in any language(Java,C,C++,Python etc) then there are chances of Runtime error which may occur even if the software is in production level,So such type issues  are known as runtime error or Exception,So it become essential to manage such type of error otherwise it will disturb the normal flow of software/application. I will give one example from that you will get clear idea about it,Lets suppose we have created one Calculator Application  here we have integrated basics mathematics functions like Addition,Subtr ..read more