April 1, 2016 0 Welcome to your Yipee Technology Online Aptitude Test Name Email Phone Number 1. What will be output if you will compile and execute the following c code? void main(){ int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater than"); else printf("Less than"); } None of above Compiler error Less than Greater than Equal 2. Find the output of following c code. #include int main(){ printf("C\question\bank"); return 0; cuestioank cquestioank Cquestionbank cuestionank 3. What is the output of this C code? void foo(float *); int main(){ int i = 10, *p = &i; foo(&i); } void foo(float *p) { printf("%f\n", *p); } Compile time error 10.000000 0.000000 Undefined behaviour 4. Consider c++ code given bellow and give output using namespace std; main(){ short unsigned int i = 0; cout<<i--; Compiler Error 1 65535 0 5. What does PHP stand for? PHP: Hypertext Preprocessor Personal Hypertext Processor Private Home Page 6. Which of the following statements is true? An exception can be thrown by throw keyword explicitly An exception can be thrown by throws keyword explicitly. 7. Java: Which methods can access to private attributes of a class? Only Static methods of the same class Only instances of the same class Only classes available in the same package. Only methods those defined in the same class 8. Consider c++ code given bellow and give output class abc { void f(); void g(); int x; }; main() { cout<<sizeof(abc)<<endl; 4 Compiler Error 8 12 9. What is return type of malloc() function? void int void* int* 10. Consider c code int main(){ printf("%d",sizeof(3.8)); return 0; } Which of the following is true? Compiler Error 10 8 4 None of these 11. How do you get information from a form that is submitted using the "get" method? Request.Form; $_GET[]; Request.QueryString; 12. What is the correct way to include the file "time.inc" in PHP? include "time.inc"; include file="time.inc" include:"time.inc"; include file="time.inc"; 13. Consider c code #define power(a) #a int main(){ printf("%d",*power(432)); return 0; } What will be printed? None of these 16 52 432 *”432” 14. What is use of \r in c? used to insert a tab places cursor at the end of line places cursor at the start of line used to insert a vertical tab 15. Answer True or False: main is keyword in Java. True False 16. When using the POST method, variables are displayed in the URL: True False 17. The PHP syntax is most similar to: Perl and C VBScript JavaScript 18. PHP can be run on Microsoft Windows IIS(Internet Information Server): True False 19. Size of void pointer is 2 byte 4 byte 1 byte 8 byte 20. Include files must have the file extension ".inc" False True 21. Which of the following statements is false about objects? Object is the super class of all other classes An instance of a class is an object Objects do not permit encapsulation Objects can access both static and instance data 22. Is there any difference between primary key and unique with NOT NULL condition? No Depends on DBA Yes 23. A technique for direct search is Tree Search Binary Search Hashing Linear Search 24. What is the correct way to create a function in PHP? new_function myFunction() create myFunction() function myFunction() 25. Where Triggers are not allowed in MySQL database? Before Update Before Insert none After Delete 26. If I don't provide any arguments on the command line, then the String array of main method will be empty or null or both? it is empty, but not null It is null, but not empty depends on jre both null and empty 27. SQL: How many objects will be created in the following code? String s1="Welcome"; String s2="Welcome"; String s3="Welcome"; Zero Three One Two 28. What will be printed if this is written in main() printf("%.0f", 2.89); 2 3 2.89 2.890000 29. How do you create an array in PHP? $cars = "Volvo", "BMW", "Toyota"; $cars = array["Volvo", "BMW", "Toyota"]; $cars = array("Volvo", "BMW", "Toyota"); 30. #include void main(){ char *ptr=“abcd” char ch; ch = ++*ptr++; cout<<ch; } Output? a c d b Be sure to click Submit Quiz to see your results! Time's up