Description : In FDDI, data normally travel on .................. A) The primary ring B) The Secondary ring C) Both rings D) Neither ring
Last Answer : A) The primary ring
Description : In FDDI, data normally travel on ..................A) The primary ring B) The Secondary ring C) Both rings D) Neither ring
Description : FDDI isa A. ring network B. star network C. mesh network D. bus based network E. None of the above
Last Answer : ring network
Description : FDDI used which type of physical topology? A) Bus B) Ring C) Star D) Tree
Last Answer : B) Ring
Description : What is the advantage of FDDI over a basic Token Ring?
Last Answer : Fiber distributed Data Interface. A high speed token ring networking technology designed to run over optical fiber. FDDI is able to tolerate a single break in the cable or failure of one station due ... token before it is allowed to transmit. 802.5 and FDDI are examples of token ring networks.
Description : The two rings of an FDDI system carry data in ____________________ directions.
Last Answer : opposite
Description : In which OSI layers does the FDDI protocol operate? A) Physical B) Data link C) Network D) A and B
Last Answer : D) A and B
Description : FDDI stands for A) Fiber Distributed Data Interface B) Fiber Data Distributed Interface C) Fiber Dual Distributed Interface D) Fiber Distributed Data Interface
Last Answer : A) Fiber Distributed Data Interface
Description : Briefly explain FDDI(Fiber Distributed Data Interface)
Last Answer : Dual ring—two independent rings that transmit data in opposite directions. The second ring is not used during normal operation, comes into play only if the primary ring fails. single attachment stations (SAS) dual attachment stations (DAS)
Description : FDDI systems use two ____________________ rings to carry signals.
Last Answer : token
Description : Explain the timers and time registers in FDDI
Last Answer : Time registers _ Synchronous allocation(SA) _ Target token rotation time(TTRT) _ Absolute maximum time(AMT) Timers _ Token rotation timer(TRT) _ Token holding timer(THT)
Description : Write short notes on FDDI
Last Answer : FDDI is similar to 802.5 and IBM Token Rings but it uses optical fiber cable instead of copper cables. A FDDI network consists of a dual ring-two independent rings that transmit data in ... ring is not used during normal operation but instead comes into play only if the primary ring fails.
Description : Actual data processing operations are performed in the arithmetic logic section, but not in the “. Storage section of a processor unit a. Primary b. Accumulator c. Buffer d. Secondary
Last Answer : Primary
Description : When you save tothis, your data will remain intacteven when the computer is turned off– (A) RAM (B) Motherboard (C) Secondary storage device (D) Primary storage device (E) None of these
Last Answer : Secondary storage device
Description : ________ is actually a multiport repeater. It is normally usedto createconnections between stations in a physical star topology. A) An activehub B) A passivehub C) either (a)or (b) D) neither (a) nor (b)
Last Answer : An activehub
Description : A ring SONET network can be _________. A) unidirectional B) bidirectional. C) either (a) or (b) D) neither (a) nor (b)
Last Answer : bidirectional.
Description : ……………….. is a high performance fiber optic token ring LAN running at 100 Mbps over distances upto 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR
Last Answer : A) FDDI
Description : ........... is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR
Last Answer : A) Bus
Description : .is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR
Description : Which of the following is type of LAN? (A) Ethernet (B) Token Ring (C) FDDI (D) All of the above
Last Answer : (D) All of the above
Description : Which operational mode/s of HDLC support/s the balanced configuration by governing point to point link connectivity in addition to the primary as well as secondary functions performed by the station? a. NRM b. ABM c. Both a & b d. None of the above
Last Answer : b. ABM
Description : As compared to the secondary memory, the primary memory of a computer is a. Large b. Cheap c. Fast d. Slow
Last Answer : Fast
Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage
Last Answer : Control unit, arithmetic-logic unit and primary storage
Description : The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above
Last Answer : ROM and RAM
Description : In a _______ connection, more thantwo devices can share asingle link. A) point-to-point B) multipoint C) primary D) secondary
Last Answer : multipoint
Description : A _______connection provides a dedicated link between twodevices. A) point-to-point B) multipoint C) primary D) secondary
Last Answer : point-to-point
Description : In mesh topology, relationship between one device and another is .............. A) Primary to peer B) Peer to primary C) Primary to secondary D) Peer to Peer
Last Answer : D) Peer to Peer
Description : Which DNS client maps an address to a name or a name to an address especially when required by a host? a. Resolver b. Mapper c. Primary Server d. Secondary Server
Last Answer : a. Resolver
Description : Which DNS client maps an address to a name or a name to an address especially when required by a host? A. Resolver B. Mapper C. Primary Server D. Secondary Server
Last Answer : A. Resolver
Description : A data terminal serves as an a. Effector b. sensor c. both a and b d. neither a nor b
Last Answer : both a and b
Description : Which of the following cells during gametogenesis is normally diploid ? (a) Spermatogonia (b) Secondary polar body (c) Primary polar body (d) Spermatid
Last Answer : (a) Spermatogonia
Description : The vascular cambium normally gives rise to (a) primary phloem (b) secondary xylem (c) periderm (d) phelloderm.
Last Answer : (b) secondary xylem
Description : Tillage is normally classified as tillage. A. Primary. C) Primary or secondary B. Secondary. D) Tertiary
Last Answer : Primary or secondary
Description : The vascular cambium normally gives rise to : (1) Primary phloem (2) Secondary xylem (3) Periderm (4) Phelloderm
Last Answer : 2) Secondary xylem
Description : The immune system normally discriminates between which types of antigens. a) B and T cells b) self and non-self c) humoral and cell-mediated d) primary and secondary
Last Answer : ANSWER: B -- SELF AND NON-SELF
Description : The contents of documents may be proved a) By primary evidence b) By secondary evidence c) Either A or B d) Neither A nor B
Last Answer : c) Either A or B
Description : A distributed network configurationin which all data/information pass througha central computer is A. bus network B. star network C. ring network D. Point-to-point network E. None of the above
Last Answer : star network
Description : At the data link layer, Frame Relayusesa protocol that supports _____control. A) flow B) error C) either (a) or (b D) neither (a) nor (b)
Last Answer : neither (a) nor (b)
Description : FDDI stands for: a) Fired Distributed Data Interface b) Fiber Distributed Data Interface c) Forced Distributed Data Interface d) None of These
Last Answer : b) Fiber Distributed Data Interface
Description : The data rate of an FDDI system is ____________________ bps.
Last Answer : 100 M
Description : FDDI stands for Fiber ____________________ Data Interface.
Last Answer : Distributed
Description : FDDI stands for: a. Fiber Digital Data Interface b. Fiber Distributed Data Interface c. Fiber Distribution Delay Interface d. Frequency-Division Data Interface
Last Answer : b. Fiber Distributed Data Interface
Description : The secondary storage devices can only store data but they cannot perform a. Arithmetic Operation b. Logic operation c. Fetch operations d. Either of the above
Last Answer : Either of the above
Description : In an A.C. generator, pitting of collector rings will cause __________. I. sparking II. Chattering A. I only B. II only C. both I and II D. neither I or II
Last Answer : Answer: D
Description : Which of the following is/ are the drawbacks of Ring Topology? A) Failure of one computer, can affect the whole network B) Adding or removing the computers disturbs the network activity. C) If the central hub fails, the whole network fails to operate. D) Both of A and B
Last Answer : D) Both of A and B