Options: a. Use a protocol to ensure that the system will never enter a deadlock state.
b. Allow the system to enter the deadlock state and then recover.
c. Pretend that deadlocks never occur in the system.
d. All of the Above
Many large organizations have information _____ where managers can use fourth-generation languages to retrieve the facts they need from online data bases, and where staff experts are available to provide PC hardware/ software guidance.
Options: A process to reject data from the data warehouse and to create the necessary indexes, A process to load the data in the data warehouse and to create the necessary indexes, A process to upgrade the quality of data after it is moved into a data warehouse, A process to upgrade the quality of data before it is moved into a data warehouse
There are certain packages that allow people to define data items, place these items in particular records, combine the records into designated files and then manipulate and retrieve the stored data. What are they called?
Options: Data storage system, Database management system (DBMS), Batch processing system, Data communication package
Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly?
Options: two pass assembler, load-and-go assembler, macroprocessor, compiler