Related Questions

An investor invests 30%, 40%, 20% and 10% of his total investable amount in four different shares of stock giving returns of 15%, 20%, 12% and 10% respectively. What is the average rate of his returns?
A 13.25%
B 12.25%
C 14.25%
D None of the above
Arif starting from x goes to Y. t the same time Boby starts from Y and goes towards X. Once Arif reaches Y, he changes his direction and returns to X. Once Boby reaches X, he changes his direction and returns to Y. Throughout the journey, Arif travels at 54 kmph and Boby travels at 72 kmph. By the time they meet for the second tike, boby covers 36 km more than Arif. Find the distance (in km) between X and Y.
A 72
B 84
C 96
D None
Which function returns an array consisting of associative key/value pairs?
A count()
B array_count()
C array_count_values()
D count_values()
The filesize() function returns the file size in ___________
A bits
B bytes
C kilobytes
D gigabytes
The date() function returns ___ representation of the current date and/or time.
A Integer
B String
C Boolean
D Float
Which one of the following function returns the port number of a specified service?
A getportname()
B getservername()
C getserverbyname()
D getservbyname()
Which method returns the error code generated from the execution of the last MySQL function?
A errno()
B errnumber()
C errorno()
D errornumber()
The function scanf() returns .........
A The actual values read for each argument.
B 1
C 0
D The number of successful read input values.
E ASCII value of the input read.
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as
A int(*p(char *))
B int *p(char *)
C int (*p) (char *)
D None of these.
The ftp_size() function returns the size of a specified file on the FTP server.
A get_ftp_size()
B ftp_file_size()
C ftp_size()
D ftp_amount()

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