Question

write the merits and demerits of digital acquistion over analog acquistion system​

Answer 1

Explanation:

Advantages of Data Acquisition Systems

Reduced data redundancy

Reduced updating errors and increased consistency

Greater data integrity and independence from applications programs

Improved data access to users through use of host and query languages

Improved data security

Reduced data entry, storage, and retrieval costs

Disadvantages of Data Acquisition Systems

Database systems are complex, difficult, and time-consuming to design Substantial hardware and software start-up costs

Damage to database affects virtually all applications programs

Extensive conversion costs in moving form a file-based system to a database system Initial training required for all programmers and users