Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
Explain which of the following declarations will compile and what will be constant
Explain which of the following declarations will compile and what will be constant - a pointer or the value pointed at:
* const char *
* char const *
* char * const
Note: Ask the candidate whether the first declaration is pointing to a string or a single character. Both explanations are correct, but if he says that it’s a single character pointer, ask why a whole string is initialized as char* in C++. If he says this is a string declaration, ask him to declare a pointer to a single character. Competent candidates should not have problems pointing out why const char* can be both a character and a string declaration, incompetent ones will come up with invalid reasons.
✍: Guest
2012-05-07, 3319👍, 0💬
Popular Posts:
1. What is normalization. 2. Difference between procedure and functions. 3. Oracle 9i Vs 10g. 4. how...
How Large Can a Single Cookie Be? - PHP Script Tips - Understanding and Managing Cookies How large c...
What Is a LABEL Tag/Element? - XHTML 1.0 Tutorials - Understanding Forms and Input Fields A "label" ...
What is Windows DNA architecture? Note :- If you have worked with classic ASP this question can come...
How do you locate the first X in a string txt? A) txt.find('X'); B) txt.locate('X'); C) txt.indexOf(...