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