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