26. Which of the following is not a type of data storage device?
a) Hard disk drive
b) USB flash drive
c) Cache memory
d) Solid-state drive
27. What is the purpose of data transmission in the data processing cycle?
a) To store the data for future use
b) To protect the data from unauthorized access
c) To ensure the data is processed accurately
d) To transfer the data to another location
28. Which of the following is not a method of data transmission?
a) Wired transmission
b) Wireless transmission
c) Satellite transmission
d) Data encryption
29. Which of the following is not a data storage format?
a) Text file
b) Image file
c) Database file
d) Encryption file
30. What is the purpose of data visualization in the data processing cycle?
a) To store the data for future use
b) To protect the data from unauthorized access
c) To ensure the data is processed accurately
d) To present the data in a visual format
