PATWARI-PPSC-SBI-PSSSB COMPUTER QUIZ 2020

1. A peer-to-peer LAN is an appropriate network architecture for
(1) The Internet.
(2) Home network.
(3) Network requiring a server with shared resources.
(4) wide area network
(5) None of these
2. Similar to a hub in an Ethernet network, a helps relay data between wireless network nodes.
(1) Wireless port
(2) Wireless access point
(3) wireless adapter
(4) wireless transceiver
(5) None of these
3. Cell phones use to access the Internet.
(1) MMS technology
(2) a notation system
(3) micro browser software
(4) HTML language
(5) None of these
4. In CSMA/CD, the computer sends a fixed unit of data called a(n)
(1) Node.
(2) Packet.
(3) Override.
(4) Token.
(5) None of these
5. The uniform resource locator (URL) is case sensitive in the .
(1) Protocol
(2) Authority
(3) Directory
(4) Type
(5) None of these
6. ASCII is a(n)
(1) Numbering system for representing numbers with decimals.
(2) Character representation standard common in older mainframe computers.
(3) Encoding standard used to represent letters and characters.
(4) Symbolic programming language that directly represents machine instructions.
(5) None of these
7. A global network made up of thousands of privately owned computers and networks is called the:
(1) World Wide Web.
(2) Internet.
(3) Specialized search engine.
(4) Internet2.
(5) None of these
8. Which of the following is NOT a basic function of the operating system?
(1) Manage memory
(2) Provide the word processing system
(3) Start the computer
(4) Provide the user interface
(5) None of these
9. Which of the following scrambles a message by applying a secret code?
(1) Encryption
(2) Audits
(3) UPS
(4) Firewalls
(5) None of these
10. The Internet began with the development of
1) USENET
2) ARPANET
3) Ethernet
4) Intranet
5) None of these