a vector is zero (C) all() is 'true' if every element in a vector is a vector is 0 rence between these expressions (9*1-8) & (9-1*8) is? tational difference (B) Final results are different (C) Cannot be d depend upon brackets while scalars don't. ) False mat for 5-digit representation along with exponent is

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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(A) No output (B) Never will there be an output (C) a, b, p are not initialized (D) p39
(7) Choose the correct option.
(A) any() shows all the elements in a matrix while all() shows every element of a vector. (B) any() is 'true' if
elements in a vector is zero (C) all() is 'true' if every element in a vector is non zero (D) all() is 'true' if every
element in a vector is 0
(8) the difference between these expressions (9*1-8) & (9-1*8) is?
(A) Computational difference (B) Final results are different (C) Cannot be determined (D) No difference.
(9) Vectors depend upon brackets while scalars don't.
(A) True (B) False
(10) The format for 5-digit representation along with exponent is
(A) short e (B) short g (C) short exp (D) 4 digits along with exponent value can be represented
Transcribed Image Text:(A) No output (B) Never will there be an output (C) a, b, p are not initialized (D) p39 (7) Choose the correct option. (A) any() shows all the elements in a matrix while all() shows every element of a vector. (B) any() is 'true' if elements in a vector is zero (C) all() is 'true' if every element in a vector is non zero (D) all() is 'true' if every element in a vector is 0 (8) the difference between these expressions (9*1-8) & (9-1*8) is? (A) Computational difference (B) Final results are different (C) Cannot be determined (D) No difference. (9) Vectors depend upon brackets while scalars don't. (A) True (B) False (10) The format for 5-digit representation along with exponent is (A) short e (B) short g (C) short exp (D) 4 digits along with exponent value can be represented
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