
13 chapter
Authored by 牧吟蔡 牧吟蔡
Computers
11th Grade
Used 1+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a user-defined data type in programming?
A data type defined by the programming language itself
A data type that is specifically designed for user input
A data type created by the programmer to meet specific requirements
A built-in data type for storing user information
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary advantage of using user-defined data types in programming?
Improved performance
Reduced code complexity
Enhanced data security
Better code readability and modularity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an enumeration type?
A user-defined data type
A pointer type
A floating-point type
A structure type
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which file organization is suitable for retrieving ordered data?
Sequential file
Random file
Indexed file
Linked file
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The main advantage of a sequential file is:
Fast data retrieval
Efficient insertions and deletions
Data arranged in logical order
Support for random access
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which file organization is suitable for storing log files in chronological order?
Sequential file
Random file
Indexed file
Hashed file
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which file organization is suitable for storing log files in alphabetical order?
sequential
serial
random
indexed sequential
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