294 Chapter 12 ■ Practice Test 4
- A web application accesses information in a database to retrieve user information. What is
the web application acting as?
A. A subject
B. An object
C. A user
D. A token - The Open Shortest Path First (OSPF) protocol is a routing protocol that keeps a map of all
connected remote networks and uses that map to select the shortest path to a remote desti-
nation. What type of routing protocol is OSPF?
A. Link state
B. Shortest path first
C. Link mapping
D. Distance vector - Which one of the following categories consists of first-generation programming languages?
A. Machine languages
B. Assembly languages
C. Compiled languages
D. Natural language
For questions 31–35, please refer to the following scenario:Concho Controls is a midsized business focusing on building automation systems. They
host a set of local file servers in their on-premises data center that store customer propos-
als, building plans, product information, and other data that is critical to their business
operations.Tara works in the Concho Controls IT department and is responsible for designing and
implementing the organization’s backup strategy, among other tasks. She currently con-
ducts full backups every Sunday evening at 8 p.m. and differential backups on Monday
through Friday at noon.Concho experiences a server failure at 3 p.m. on Wednesday. Tara rebuilds the server and
wants to restore data from the backups.- What backup should Tara apply to the server first?
A. Sunday’s full backup
B. Monday’s differential backup
C. Tuesday’s differential backup
D. Wednesday’s differential backup