B:-Vertical Axis
C:-X axis
D:-None of these
Correct Answer:- Option-C
Question89:-The method of least squares implies

A:-The sum of squared deviations of individual observations from arithmetic
mean is the minimum

B:-The sum of squared deviations from the geometric mean is the minimum
C:-The sum of squared deviations from the harmonic mean is the minimum
D:-None of these

Correct Answer:- Option-A

Question90:-Which of the following statements are true regarding Multiprocessing
Operating System

(i) Multiprocessing Operating System sometimes implies that more than one CPU
is involved

(ii) Preemptive and co-operative operating systems are the two basic types of
operating system in multiprocessing

(iii) Multiprocessing operating system enables several programmes to run
concurrently

(iv) Multiprocessing operating system allows different parts of a single
programme to rum concurrently

A:-Statement | and IV are correct
B:-Statements | and III are correct
C:-Statements II and III are correct
D:-All the above
Correct Answer:- Option-B
Question91:-What do you mean by Environmental scanning?

A:-lt is the process of conducting research and gathering and assimilating
external information

B:-It is the technique that organizations utilize to influence external
opportunities and threats

(:- is the process of formulation of guidelines, rules and procedures
established to support efforts to achieve stated objectives

D:-It is the techniques used for making decisions in situations of great
uncertainty or little precedent

Correct Answer:- Option-A

Question92:-The components in the business layer of business intelligence
component framework includes

A:-Business requirements, Business application, Data Governance,
Development

B:-Programme management, Business Value, data Governance, Business