최신 Zend 200-500 무료샘플문제:
1. What is the function of backtick (`) characters in PHP?
A) Error control operators.
B) Escape operators.
C) Execute the enclosed string as a command.
D) Same as single-quotes, used to enclose strings.
E) No special meaning.
2. What is the purpose of the 4th argument to the file_get_contents() function?
A) Indicate the number of bytes to read
B) None of the above
C) Indicates whether or not include_path should be used
D) Specifies the stream context
E) Identifies the starting offset
3. What is the output of the following code?
echo 0x33, ' monkeys sit on ', 011, ' trees.';
A) monkeys sit on trees.
B) 51 monkeys sit on 9 trees.
C) 33 monkeys sit on 11 trees.
D) 0x33 monkeys sit on 011 trees.
4. Where does the session extension store the session data by default?
A) Session Server
B) File system
C) SQLite Database
D) MySQL Database
E) Shared Memory
5. Transactions are used to:
A) reduce code size in PHP
B) secure access to the database
C) secure data consistency
D) reduce the database server overhead
E) guarantee high performance
질문과 대답:
질문 # 1 정답: C | 질문 # 2 정답: E | 질문 # 3 정답: B | 질문 # 4 정답: B | 질문 # 5 정답: C |