Which of the following is a common wired network technology? a. Ethernet b. Wi-Fi c. Bluetooth d. Broadband Cellular Network

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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剩余时间0:41:22
If a user wants to search for information about pizzas but excluding pizzas with hams or sausages as toppings, which of the following should be used for
searching?
a.
Pizza AND (hams OR sausages)
b. Pizza OR NOT (hams AND sausages)
O C.
Pizza AND (hams AND sausages)
d. Pizza AND NOT (hams OR sausages)
Which of the following is a common wired network technology?
a.
Ethernet
O b.
Wi-Fi
О с.
Bluetooth
O d. Broadband Cellular Network
A decision tree with better splits means that:
a.
all the branches have binary splits.
O b.
the tree has higher accuracy in prediction.
C.
the branches are of equal depth.
d.
the tree has more branches.
Which of the following is the purpose of using Classification modelling?
a. Creating a statistical graph.
b Predicting customers! spending
Transcribed Image Text:剩余时间0:41:22 If a user wants to search for information about pizzas but excluding pizzas with hams or sausages as toppings, which of the following should be used for searching? a. Pizza AND (hams OR sausages) b. Pizza OR NOT (hams AND sausages) O C. Pizza AND (hams AND sausages) d. Pizza AND NOT (hams OR sausages) Which of the following is a common wired network technology? a. Ethernet O b. Wi-Fi О с. Bluetooth O d. Broadband Cellular Network A decision tree with better splits means that: a. all the branches have binary splits. O b. the tree has higher accuracy in prediction. C. the branches are of equal depth. d. the tree has more branches. Which of the following is the purpose of using Classification modelling? a. Creating a statistical graph. b Predicting customers! spending
Which of the following software or hardware can perform Network Address Translation (NAT)?
a. IDS
O b. Network switches
O C.
Firewalls
O d. Security fobs
Which of the following is not a type of actors in Crowdfunding?
a. Project initiator
b. Angel Investor
C. Individuals or groups who support the idea
O d. Moderating organization
ment
跳至
Quiz 2 - exten
Transcribed Image Text:Which of the following software or hardware can perform Network Address Translation (NAT)? a. IDS O b. Network switches O C. Firewalls O d. Security fobs Which of the following is not a type of actors in Crowdfunding? a. Project initiator b. Angel Investor C. Individuals or groups who support the idea O d. Moderating organization ment 跳至 Quiz 2 - exten
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