8. Which of the following will evaluate to true? 1. (true OR false) AND NOT (true OR NOT (false)) ii. NOT (true AND (NOT (true OR false))) iii. (NOT (true) OR (true AND false)) (A) i (B) ii (C) i and iii (D) ii and iii

Practical Management Science
6th Edition
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Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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Answer number 8 and 37 and 38 only that’s three questions DO NOT ANSWER 36 THIS IS NOT AN GRADED ASSIGNMENT PLEASE STOP THAT
8. Which of the following will evaluate to true?
1. (true OR false) AND NOT (true OR
NOT (false))
ii. NOT (true AND
(NOT (true OR false)))
iii. (NOT (true) OR (true AND false))
(A) i
(B) ii
(C) i and iii
(D) ii and iii
To help people who are expecting a package to be
delivered while they are away from home, a new
"open it yourself" app is being developed. The pur-
pose is to give certain people and/or organizations a
special code to key in to open and close your door.
Here is a chart with basic information:
Input Processes Output
request generate text
random mes-
for
garage code
door
access
code
send
code
code
expires
sage of
unique
code
API
needed
mes-
sage to
home
owner
garage
door
company
to send
open
signal
text
text mes-
confir- sage app
mation
Average
Average delivery
delivery time
time
with app app
without
2
1
1
36. What output is provided?
(A) Signal to open door
(B) Alert text message to delivery company
(C) Unique code to delivery person
(D) All of the above
37. What is a most likely benefit?
(A) Packages are not left out so they are not
vulnerable to "porch pirates."
(B) Weather will not ruin packages.
(C) More online sales result for everyone because
safe delivery is ensured.
(D) A regular delivery person for a route ensures
the process is done correctly.
38. What is an impact to society?
(A) More delivery drivers will be employed
because these deliveries take longer.
(B) The economy will get a boost with more
purchases due to safer deliveries.
(C) Most businesses will use or offer this
service.
(D) Less theft will occur as businesses will have
proof that a delivery was made, lowering
overall costs for everyone.
Transcribed Image Text:8. Which of the following will evaluate to true? 1. (true OR false) AND NOT (true OR NOT (false)) ii. NOT (true AND (NOT (true OR false))) iii. (NOT (true) OR (true AND false)) (A) i (B) ii (C) i and iii (D) ii and iii To help people who are expecting a package to be delivered while they are away from home, a new "open it yourself" app is being developed. The pur- pose is to give certain people and/or organizations a special code to key in to open and close your door. Here is a chart with basic information: Input Processes Output request generate text random mes- for garage code door access code send code code expires sage of unique code API needed mes- sage to home owner garage door company to send open signal text text mes- confir- sage app mation Average Average delivery delivery time time with app app without 2 1 1 36. What output is provided? (A) Signal to open door (B) Alert text message to delivery company (C) Unique code to delivery person (D) All of the above 37. What is a most likely benefit? (A) Packages are not left out so they are not vulnerable to "porch pirates." (B) Weather will not ruin packages. (C) More online sales result for everyone because safe delivery is ensured. (D) A regular delivery person for a route ensures the process is done correctly. 38. What is an impact to society? (A) More delivery drivers will be employed because these deliveries take longer. (B) The economy will get a boost with more purchases due to safer deliveries. (C) Most businesses will use or offer this service. (D) Less theft will occur as businesses will have proof that a delivery was made, lowering overall costs for everyone.
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