Informatics Set 13
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This set of Informatics Multiple Choice Questions & Answers (MCQs) focuses on Informatics Set 13
Q1 | Pick the odd one out
- Dotmatrix printer
- Mouse
- Speaker
- Laser printer
Q2 | A computer has 1024Kmemory. What does the letter K stand for?
- Kilo
- Thousand
- 1024
- Core
Q3 | Processing power of CPU is measured in
- IPS
- CIPS
- MIPS
- Nanoseconds
Q4 | Pick the odd one out
- VDU
- Printer
- Keyboard
- Speaker
Q5 | Which of the following is not a characteristic of LAN?
- Restricted to a limited geographic coverage of a few kilometers
- Transmission rate usually ranges from 1200bps to 6Mbps
- Fewer data transmission errors
- The most common communication links used in LANs are twisted pair, coaxial cable and
Q6 | Pick the odd one out
- URI
- WWW
- IRC
- FTP
Q7 | Which of the following is not a characteristic of WAN?
- A WAN may extend over several thousands of kilometers
- Transmission rate ranges from 10Mbps to 10Gbps
- Error rate in WAN is high
- Communication links used are telephone lines, microwave links and satellite channels
Q8 | Pick the odd one out
- ISDN
- DSL
- Dial-up
- ISP
Q9 | Which of the following is not true of web browsers?
- Browsers are primarily used to access the World Wide Web
- Browsers can display any kind of content that can be part of a web page
- Google is a popular web browser
- Web browsers retrieve web pages from WWW using HTTP protocol
Q10 | Pick the odd one out
- Yahoo
- Firefox
- Internet explorer
- Google chrome
Q11 | Pick the odd one out
- Wikipedia
- Wikibooks
- Wikimapia
- Ubuntu
Q12 | Which of the following is not true of emails?
- It is an internet service
- It was invented by Ray Tomlinson in 1972
- The recipient should be online to accept an email
- E mail systems are based on a store-and –forward model
Q13 | Pick the odd one out
- Yahoo
- Bing
- Internet explorer
Q14 | Pick the odd one out
- gmail
- ahoomail
- hotmail
- outlook express
Q15 | Which of the following is not true of a WWW?
- It is a huge collection of web site
- It was introduced by Tim Berners-Lee
- All web pages of WWW are static in nature
- It has a client/server architecture
Q16 | Pick the odd one out
- Firefox
- Lycos
- MSN
- Alta Vista
Q17 | Which of the following is not true of wikis?
- a wiki web site operates on a principle of collaborative trust
- The first wiki application was wikiwikiweb created by Ward Cunningham
- wikis are the same as blogs
- Wikimapia is an example of website that operate on wiki model principle
Q18 | Which of the following is not true of a dial-up internet connection?
- It is the oldest method of internet access
- Users connect to the internet when the computer dials a phone number
- It is also called an always on connection
- Its speed ranges from 2400bps to56Kbps
Q19 | Which of the following is not true of the internet?
- It is a global system of interconnected computer networks
- WWW is an internet service
- TCP/IP is a protocol used by internet
- It is owned by Internet Corporation for Assigned Names and Numbers( ICANN
Q20 | Pick the odd one out
- Encyclopedia Britannica
- World Book Encyclopedia
- Wikipedia
- google books
Q21 | The advantage of digital library is
- No physical boundary
- 24x7 access
- better information retrieval
- all of the above
Q22 | Pick the odd one out
- ibiblio
- google books
- Wikipedia
- bartleby
Q23 | The main advantage of online education is
- Personalized education
- better flexibility
- better accessibility
- all of the above
Q24 | Pick the odd one out
- Amazon
- google books
- Barnes and Noble
- Alibris
Q25 | The shift to digital library was caused by
- information explosion
- searching problem in traditional libraries
- green computing
- all of the above