Internet & Web Technology MCQs > FREE SET - 7

	1. DSL Stands for
	A Digital Subscriber Line B Data Subscriber Line C Digital Superscriber Line D Data Superscript Line Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	2. Key uses of Internet are
	A Communication B Education C Financial Transaction D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	3. Before a user can access the internet which of the following is required?
	A Internet service B Modem C Web browser D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	4. 'com' represents in the URL 'http://www.google.com/index.html'
	A Domain B Sub domain C Protocol D Top level domain Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	5. Which of the following TCP/IP protocol is used for remote terminal connection service?
	A TELNET B FTP C RARP D UDP Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	6. Which of the following communication modes support two way traffic but in only one direction at a time?
	A Half duplex B Simplex C Three-quarters duplex D All of the above Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	7. Which transmission mode is used for data communication along telephone lines?
	A Parallel B Serial C Synchronous D Asynchronous Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	8. Which of the following TCP/IP protocol is used for transferring files from one machine to another?
	A RARP B ARP C TCP D FTP Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	9. What frequency range is used for TV transmission and low power microwave applications?
	A Very Low Frequency : 3 kHz to 30 kHz B Medium Frequency : 300 kHz to 3 MHz C Ultra High Frequency : 300 MHz to 3000 MHz D Super High Frequency : 3000 MHz to 30000 MHz Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	10. Which utility is useful for troubleshooting NetBIOS name resolution problems?
	A NBTSTAT B Netstat C PING D Hostname Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	11. A characteristic of a multiprogramming system is:
	A simultaneous execution of program instructions from two applications B concurrent processing of two or more programs C multiple CPUs D All the above Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	12. Terminals are used to
	A collect data from the physical system B provide information for the manager C communicate management decisions to the physical system D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	13. What is the term used to describe addresses available on a DHCP server?
	A Pools B Scopes C Ranges D Notes Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	14. In cyclic redundancy checking, the divisor is _____ the CRC.
	A the same size as B one bit less than C one bit more than D two bits more Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	15. To set up a bulletin board system you need
	A a smart modem with auto-answer capabilities B a telephone line C a personal computer D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	16. You are in the process of analyzing a problem that requires you to collect and store TCP/IP Packets. Which of the following utilities is best suited for this purpose?
	A NBTSTAT B Performance Monitor C NETSTAT D Network Monitor Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	17. A T-switch is used to
	A control how messages are passed between computers B echo every character that is received C transmit characters one at a time D rearrange the connections between computing equipment Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	18. The standard suit of protocols used by the Internet, intranets, extranets, and some other networks.
	A TCP/IP B Protocol C Open Systems D Internetwork processor Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	19. How many digits of the DNIC (Data Network Identification Code) identify the country?
	A first three B first four C first five D first six Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	20. A remote batch-processing operation in which data is solely input to a central computer would require a:
	A telegraph line B simplex lines C mixedband channel D All the above Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	21. What device separates a single network into two segments but lets the two segments appear as one to higher protocols?
	A Switch B Bridge C Gateway D Router Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	22. A central computer surrounded by one or more satellite computers is called a
	A bus network B ring network C star network D All of the above Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	23. Modem is used in data transmission. When was it invented and in which country?
	A 1963, USA B 1965, Germany C 1950, USA D 1950, Japan Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	24. The transfer of data from a CPU to peripheral devices of a computer is achieved through
	A modems B computer ports C interfaces D buffer memory Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	25. If you configure the TCP/IP address and other TCP/IP parameters manually, you can always verify the configuration through which of the following? Select the best answer.
	A Network Properties dialog box B Server Services dialog box C DHCPINFO command-line utility D Advanced Properties tab of TCP/ IP Info. Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	26. Which application allows a user to access and change remote files without actual transfer?
	A TELNET B NFS C FTP D DNS Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	27. What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions?
	A E-mail B Bulletin board system C Teleconferencing D Videoconferencing Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	28. How many characters can be transmitted at a speed of 1200 BPS?
	A 10 B 12 C 120 D 1200 Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	29. Which of the following types of channels moves data relatively slowly?
	A wide band channel B voice band channel C narrow band channel D broad band channel Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	30. The cheapest modems can transmit
	A 300 bits per second B 1,200 bits per second C 2,400 bits per second D 4,800 bits per second Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	31. Internet-like networks between a company and its business partners. Select the best fit for answer:
	A Bandwidth alternatives B Switching alternating C Inter organizational networks D Extranets Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	32. Compared to analog signals, digital signals
	A allow faster transmission B are more accurate C both first and second D All of the above Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	33. You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and 192.168.7.0. What subnet mask can you use to combine these addresses into one?
	A 255.255.252.0 B 225.255.254.0 C 255.255.255.240 D 255.255.255.252 Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	34. Error detection at a data link level is achieved by
	A bit stuffing B cyclic redundancy codes C Hamming codes D equalization Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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35. Error rate is

A an error-detecting code based on a summation operation performed on the bits to be checked. B a check bit appended to an array of binary digits to make the sum of all the binary digits. C a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors is detected. D the ratio of the number of data units in error to the total number of data units Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	36. Computers in a LAN can be interconnected by radio and infrared technologies by
	A Wireless LANs B Network Topologies C Multiplexer D Modem Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	37. Which of the following divides the high speed signal into frequency bands?
	A t-switch B modem C frequency-division multiplexer D time-division multiplexer Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	38. If the ASCII character G is sent and the character D is received, what type of error is this?
	A single-bit B multiple-bit C burst D recoverable Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	39. TCP is:
	A Operates at the Data Link layer B Connection orientated and unreliable C Connection orientated and reliable D Connectionless and unreliable Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	40. What protocol is used between E-Mail servers?
	A FTP B SMTP C SNMP D POP3 Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	41. Which of the following device copies electrical signals from one Ethernet to another?
	A bridge B repeater C hub D passive hub Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	42. A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as
	A Attenuation B Amplitude C Aloha D Carrier Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	43. Which of the following file retrieval methods use hypermedia?
	A HTTP B WAIS C Veronica D Archie Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	44. A network that requires human intervention of route signals is called a
	A bus network B ring network C star network D T-switched network Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	45. What operates in the Data Link and the Network layer?
	A NIC B Bridge C Brouter D Router Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	46. The size or magnitude of a voltage or current waveform is
	A Amplitude B Aloha C Angle Modulation D Attenuation Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	47. The physical layer of a network
	A defines the electrical characteristics of signals passed between the computer and communication devices B controls error detection and correction C constructs packets of data and sends them across the network D All of the above Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	48. The area of coverage of a satellite radio beam is known as
	A Footprint B Circular polarization C Beam width D Identity Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	49. What is the minimum number of wires needed to send data over a serial communication link layer?
	A 1 B 2 C 4 D 6 Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	50. Typewriter terminals can print computer-generated data at a rate of
	A 10 characters per second B 120 characters per second C 120 characters per minute D 1200 characters per minute Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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