41. A binary tree has n leaf nodes. The number of nodes of degree 2 in this tree is: A. Logan В. п- 1 С. п D. 2" 42. Which perspective in system modeling shows the system or data architecture: A. Structural perspective B. Behavioural perspective C. External perspective D. All of the above 43. Figure out the incorrect statements for pseudocode: A. Pseudocode is English augmented with programming language constructs B. It offers much of the ease and power of expression of English together with the precision of a programming language C. There are many versions of pscudocode and no widely accepted standard D. None of the mentioned

41. A binary tree has n leaf nodes. The number of nodes of degree 2 in this tree is: A. Logan В. п- 1 С. п D. 2" 42. Which perspective in system modeling shows the system or data architecture: A. Structural perspective B. Behavioural perspective C. External perspective D. All of the above 43. Figure out the incorrect statements for pseudocode: A. Pseudocode is English augmented with programming language constructs B. It offers much of the ease and power of expression of English together with the precision of a programming language C. There are many versions of pscudocode and no widely accepted standard D. None of the mentioned

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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