An employee from a private company spends most of her time traveling between other company sites. Because she rarely comes back to the office, she usually accesses the network from her tablet using Wi-Fi access provided by the locations she stays in like hotels, restaurants or airports. Many of these locations provide unencrypted public Wi-Fi access, so the employee was concerned that the sensitive data could be exposed. To solve this problem, which of the following is the best precaution she can take to ensure her connection is safe? O Virtual private network O Firewall configuration O Incognito mode O In-browser VPN
An employee from a private company spends most of her time traveling between other company sites. Because she rarely comes back to the office, she usually accesses the network from her tablet using Wi-Fi access provided by the locations she stays in like hotels, restaurants or airports. Many of these locations provide unencrypted public Wi-Fi access, so the employee was concerned that the sensitive data could be exposed. To solve this problem, which of the following is the best precaution she can take to ensure her connection is safe? O Virtual private network O Firewall configuration O Incognito mode O In-browser VPN
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
Related questions
Question
Please answer all three questions
![QUESTION 54
An employee from a private company spends most of her time traveling between other company sites. Because she rarely comes back to the office, she usually accesses the network
from her tablet using Wi-Fi access provided by the locations she stays in like hotels, restaurants or airports. Many of these locations provide unencrypted public Wi-Fi access, so the
employee was concerned that the sensitive data could be exposed. To solve this problem, which of the following is the best precaution she can take to ensure her connection is safe?
O Virtual private network
O Firewall configuration
O Incognito mode
O In-browser VPN
QUESTION 55
Which description best describes a RAID 5 array?
An array that provides fault tolerance, performance increase in read operations, requires three disks.
An array that provides fault tolerance, does not increase performance, and requires two disks.
An array that provides an increase in performance, does not provide fault tolerance, and requires two disks.
An array that provides fault tolerance, provides redundancy and performance, and requires four disks.
o o o o](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ecccfd7-63a1-43af-a57e-ce813a291365%2F42153066-0b84-4846-a8c3-d13e2c3b24c6%2F7nzvsdu_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 54
An employee from a private company spends most of her time traveling between other company sites. Because she rarely comes back to the office, she usually accesses the network
from her tablet using Wi-Fi access provided by the locations she stays in like hotels, restaurants or airports. Many of these locations provide unencrypted public Wi-Fi access, so the
employee was concerned that the sensitive data could be exposed. To solve this problem, which of the following is the best precaution she can take to ensure her connection is safe?
O Virtual private network
O Firewall configuration
O Incognito mode
O In-browser VPN
QUESTION 55
Which description best describes a RAID 5 array?
An array that provides fault tolerance, performance increase in read operations, requires three disks.
An array that provides fault tolerance, does not increase performance, and requires two disks.
An array that provides an increase in performance, does not provide fault tolerance, and requires two disks.
An array that provides fault tolerance, provides redundancy and performance, and requires four disks.
o o o o
![QUESTION 24
While there are different pathways to translate between DNs and IP, what is the "generic" method?
hosts file on PC, DNs server on PC, authoritative DNS server
DNS cache on PC, DNS cache of ISP, hosts file on PC, search using DNS servers
Search using DNS servers, DNS cache of ISP, DNS cache on PC, hosts file on PC
O hosts file on PC, DNS cache on PC, DNS cache of ISP, search using DNS servers](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ecccfd7-63a1-43af-a57e-ce813a291365%2F42153066-0b84-4846-a8c3-d13e2c3b24c6%2Fjf5zqpl_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 24
While there are different pathways to translate between DNs and IP, what is the "generic" method?
hosts file on PC, DNs server on PC, authoritative DNS server
DNS cache on PC, DNS cache of ISP, hosts file on PC, search using DNS servers
Search using DNS servers, DNS cache of ISP, DNS cache on PC, hosts file on PC
O hosts file on PC, DNS cache on PC, DNS cache of ISP, search using DNS servers
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education