Welcome to your Yipee Technology Online Aptitude Test Name Email Phone Number 1. Consider c++ code given bellow and give output using namespace std; main(){ short unsigned int i = 0; cout<<i--; Compiler Error 0 65535 1 2. What is use of \r in c? used to insert a tab used to insert a vertical tab places cursor at the end of line places cursor at the start of line 3. 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 Greater than Equal Less than 4. The PHP syntax is most similar to: VBScript Perl and C JavaScript 5. When using the POST method, variables are displayed in the URL: True False 6. Consider c code #define power(a) #a int main(){ printf("%d",*power(432)); return 0; } What will be printed? None of these *”432” 52 16 432 7. Consider c code int main(){ printf("%d",sizeof(3.8)); return 0; } Which of the following is true? 10 Compiler Error None of these 8 4 8. Consider c++ code given bellow and give output class abc { void f(); void g(); int x; }; main() { cout<<sizeof(abc)<<endl; 8 12 Compiler Error 4 9. SQL: How many objects will be created in the following code? String s1="Welcome"; String s2="Welcome"; String s3="Welcome"; Zero Three Two One 10. 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"; 11. What is return type of malloc() function? void void* int int* 12. 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 13. What will be printed if this is written in main() printf("%.0f", 2.89); 2.890000 2.89 3 2 14. What does PHP stand for? PHP: Hypertext Preprocessor Private Home Page Personal Hypertext Processor 15. #include void main(){ char *ptr=“abcd” char ch; ch = ++*ptr++; cout<<ch; } Output? a c d b 16. Find the output of following c code. #include int main(){ printf("C\question\bank"); return 0; cquestioank cuestionank cuestioank Cquestionbank 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 Yes Depends on DBA 19. Size of void pointer is 8 byte 4 byte 2 byte 1 byte 20. PHP can be run on Microsoft Windows IIS(Internet Information Server): False True 21. 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); } 10.000000 Compile time error 0.000000 Undefined behaviour 22. Answer True or False: main is keyword in Java. True False 23. Java: Which methods can access to private attributes of a class? Only instances of the same class Only Static methods of the same class Only methods those defined in the same class Only classes available in the same package. 24. What is the correct way to create a function in PHP? create myFunction() new_function myFunction() function myFunction() 25. A technique for direct search is Binary Search Hashing Tree Search Linear Search 26. How do you create an array in PHP? $cars = "Volvo", "BMW", "Toyota"; $cars = array("Volvo", "BMW", "Toyota"); $cars = array["Volvo", "BMW", "Toyota"]; 27. Include files must have the file extension ".inc" False True 28. Which of the following statements is false about objects? Objects do not permit encapsulation Object is the super class of all other classes Objects can access both static and instance data An instance of a class is an object 29. Where Triggers are not allowed in MySQL database? Before Update After Delete none Before Insert 30. How do you get information from a form that is submitted using the "get" method? $_GET[]; Request.Form; Request.QueryString; Be sure to click Submit Quiz to see your results! Time's up