b) Whenever there is an active alert, all queued messages are transmitted. c) The diagnostic monitor tracks the status of all systems except the main console.

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
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43. Express each of these system specifications using predi-
cates, quantifiers, and logical connectives.
a) At least one mail message, among the nonempty set
of messages, can be saved if there is a disk with more
than 10 kilobytes of free space.
Transcribed Image Text:43. Express each of these system specifications using predi- cates, quantifiers, and logical connectives. a) At least one mail message, among the nonempty set of messages, can be saved if there is a disk with more than 10 kilobytes of free space.
b) Whenever there is an active alert, all queued messages
are transmitted.
c) The diagnostic monitor tracks the status of all systems
except the main console.
d) Each participant on the conference call whom the host
of the call did not put on a special list was billed.
Transcribed Image Text:b) Whenever there is an active alert, all queued messages are transmitted. c) The diagnostic monitor tracks the status of all systems except the main console. d) Each participant on the conference call whom the host of the call did not put on a special list was billed.
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