Which is a unary operation: Options: A . &nbspSelection operation B . &nbspPrimitive operation C . &nbspProjection operation D . &nbspGeneralized selection

Which is a unary operation:

Question

Which is a unary operation:

Options:

A . Selection operation

B . Primitive operation

C . Projection operation

D . Generalized selection

Answer: Option D

Generalized selectionGeneralization Selection takes only one argument for operation.

Was this answer helpful ?

Next Question

Question 1. The assignment operator is denoted by ....

Question 2. Which of the following is not outer join ? ....

Question 3. Which is a join condition contains an equality operator: ....

Question 4. In precedence of set operators the expression is evaluated from ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0