e-COM 2024/s0s5 MID TERM

Digital certificate is based on …………… Standard.

• 802.11                                                                 

• ANSI X.12

• 802.16

• X.509

Which one of the following is not a type of antivirus software?

•  NOD32

• Kaspersky

• Google

• McAfee

………………….is a popular online auction site

• Alibaba

• Amazon

•  Ebay

• Target

………………. generation antivirus is based on full-featured protection using packages consisting of a variety of antivirus techniques used in conjunction, including scanning and activity trap components.

• First

• Second

• Third

• Four

…………………. is a popular payment card.

• Visa

• Master card

• JCB

• All of the above

……………………..is the private network that uses public network to share information with supplier and vendor.

• Internet

• Intranet

• Extranet

• Web

Which of the following is a customer retention strategy?

• Electronic Customer Relationship Management

• Extraordinary Customer Service

• Better and quality products

• All of above

………………..is a technology that creates a safe and encrypted connection over a less secure network, such as the Internet.

• Digital certificate

• Digital signature

• Virtual private network

• Internet

Public-key cryptography is based on……………………. Key encryption technique.

• Symmetric

• Asymmetric

• Private

• Secret

   …………….is a technology focused on LTE.

• 2G

• 3G

• 4G

• 5G