Top 350+ Solved Information Retrival Techniques MCQ Questions Answer
Q. Which of the following is golden rule for interface design?
a. place the user in control
b. reduce the user’s memory load
c. make the interface consistent
d. all of the mentioned
Q. Which of the following is not a design principle that allow the user to maintain control?
a. provide for flexible interaction
b. allow user interaction to be interrupt-able and undo-able
c. show technical internals from the casual user
d. design for direct interaction with objects that appear on the screen
Q. Which of the following is not a user interface design process?
a. user, task, and environment analysis and modeling
b. interface design
c. knowledgeable, frequent users
d. interface validation
Q. When users are involved in complex tasks, the demand on can be significant.
a. short-term memory
b. shortcuts
c. objects that appear on the screen
d. all of the mentioned
Q. Which of the following option is not considered by the Interface design?
a. the design of interfaces between software components
b. the design of interfaces between the software and human producers and consumers of information
c. the design of the interface between two computers
d. all of the mentioned
Q. What incorporates data, architectural, interface, and procedural representations of the software?
a. design model
b. user’s model
c. mental image
d. system image
Q. What establishes the profile of end-users of the system?
a. design model
b. user’s model
c. mental image
d. system image
Q. What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics?
a. mental image
b. interface design
c. system image
d. interface validation
Q. Which of the following is used to access the database server at the time of executing the program and get the data from the server accordingly?
a. embedded sql
b. dynamic sql
c. sql declarations
d. sql data analysis
Q. Which of the following header must be included in java program to establish database connectivity using JDBC ?
a. import javsql.*;
b. import java.sql.odbc.jdbc.*;
c. import java.jdb*;
d. import java.sql.jdbc.*;
Q. Which of the following invokes functions in sql?
a. prepared statements
b. connection statement
c. callable statements
d. all of the mentioned
Q. Which of the following function is used to find the column count of the particular resultset?
a. getmetadata()
b. metadata()
c. getcolumn()
d. get count()
Q. Which of the following is a following statement is a prepared statements?
a. insert into department values(?,?,?)
b. insert into department values(x,x,x)
c. sqlsetconnectoption(conn, sql autocommit, 0)
d. sqltransact(conn, sql rollback)
Q. Which of the following is used as the embedded SQL in COBOL?
a. exec sql <embedded sql statement >;
b. exec sql <embedded sql statement > end-exec
c. exec sql <embedded sql statement >
d. exec sql <embedded sql statement > end exec;