Lesson 11B – Survey of Database systems – Multiple Choice Questions(MCQ) IT Theory is part of SAS PC3 Syllabus.In this post, we have provided all important MCQs that are likely to come in the upcoming SAS exam. All the Best !!!
- Applications that can handle a high volume of traffic———
a, Nutier
b. SQL
c. Enterprise
d. DBMS - An application’s ability to successfully manage changes in scale is known as…..
a. Scalability
b. Durability
c. Efficiency
d. Robustness - ——-is the most popular enterprise DBMS for the open source” community
a. SQL Server
b. Oracle
C. DB2
d. MySQL - If a distributed application is divided among more than three machines, it is called an) —-application
a. Multi-tier
b. X-tier
c. N-tier
d. Y-tier - The internet can be seen as one huge—–
a. Google
b. Database
C. Enterprise
d. Application - When a user ‘checks out” a disconnected dataset, the connection to the database is—–
a. Maintained
b. Reversed
C. Speed up
d. Broken - Today’s three most popular enterprise DBMSs are DB2, Oracle, and———-
a. SQL Server
b. MySQL
C. Access
d. EDM - Database programs often provide ——–that resemble familiar paper forms.
a. Tables
b. Interfaces
C. Filters
d. Filters
e. Datasets - .____________is a type of database utility designed to analyze data and report back with useful information. a. Knowledge discovery b. Expert discovery
Answer discovery d. Solution discovery. - Many commercial websites access a ——
a. Mainframe computer
b. Macro
C. Disconnected dataset
d. Database - If the job of managing a database between two computers is divided, it is called a ——–application
a. Two tier
b. Tivo step
C. Data mining
d. Data locating - —…-is one type of knowledge discovery where a program searches a database, discovering hidden
information
a. Data searching
b. Data finding
c. Data mining
d. Data locating - ————–continually look for new Web pages and send their addresses back to the search engine’s
database.
a. Robots
b. Crawlers
C. Turtles
d. Snakes - The dominant database system in the 1980’s was —–
a. SBASE
b. Dbase
C. Base
d. qBase - Like Oracle and Microsoft, IBM offers a family of DBMS software called DB2 ———database.
a. General
b. Entire
C. Worldwide
d. Universal