Description : A ________ switch combines crossbar switches inseveral (normally three) stages. A) multistage B) multiple crossbar C) multiple path D) none of the above
Last Answer : multistag
Description : In a three-stage space division switch, if N = 200, the number of crosspoints is ______. A) 40,000 B) greater than 40,000 C) less than40,000 D) greater than 100,000
Last Answer : ess than40,00
Description : In a one-stage space division switch, if N = 200, the number of crosspoints is ______. A) 10,000 B) 20,000 C) 40,000 D) 30,000
Last Answer : 40,000
Description : The IEEE 802.11standardfor wireless LANs defines twoservices: ______and_______. A) BSS; ASS B) ESS; SSS C) BSS; ESS D) BSS; DCF
Last Answer : BSS; ESS
Description : Theprotocol that isused for signaling in the telephone network is called ______. A) POP B) SSS C) SS7 D) none of the above
Last Answer : SS7
Description : Which is not a typical program control instruction? (A) BR (B) JMP (C) SHL (D) TST
Last Answer : (C) SHL
Description : A ________ switch is a multistageswitch with microswitches at each stagethat route the packets based on theoutput port representedas a binary string. A) crossbar B) TSI C) banyan D) none of the above
Last Answer : banyan
Description : Which of the following statement is incorrect? a. The difference between synchronous and asynchronous transmission is the clocking derived from the data in synchronous transmission. b. Half ... in online activities d. Batch processing is the prefered processing mode for telecommunication operation.
Last Answer : Batch processing is the prefered processing mode for telecommunication operation.
Description : A communications device that combines transmissions from several I/O devices into one line is a a. concentrator b. modifier c. multiplexer d. full-duplex line
Last Answer : multiplexer
Description : A communication device that combines transmissions from several I/O devices into one line is a A) Concentrator B) Modifier C) Multiplexer D) Full duplex file
Last Answer : C) Multiplexer
Description : State weather the following statement is true or false for ISDN - Integrated Services Digital Network ISDN is an effort to standardize subscriber services, provide user/network interfaces 2). the goal of ISDN is to form a Local ... C. 1. false, 2. false, 3. false D. 1. true, 2. true, 3. false
Last Answer : A. 1. True, 2. false, 3. true
Description : In _______ switching, the paths in thecircuit are separatedfrom one another spatially. A) time-division B) space-division C) two-dimensional D) three-dimensiona
Last Answer : space-division
Description : RAD Model was purposed by ? IBM Motorola Microsoft Lucent Technologies
Last Answer : IBM
Description : ______technology is a set of technologies develpoed by the telephone companies to provide highdata ratetransmission. A) ASL B) DSL C) LDS D) none of the above
Last Answer : DSL
Description : ____ are special-interest groups that quickly test, evaluate, andstandardize new technologies. A) Forums B) Regulatory agencies C) Standards organizations D) All of theabove
Last Answer : Forums
Description : In a time division space switch the size of the control memory is N and its Width: (A)Log10M (B) LogeM (C) LogNM (D) Log2M Where N are the outlets and M the number of data samples
Last Answer : Ans: (It should be 2 log2[N]
Description : Given the following statements: S1 : The grammars S→asb | bsa | ss | a and S→asb | bsa | a are not equivalent. S2: The grammars S→ss | sss | asb | bsa | λ and S→ss | asb | bsa | λ are equivalent. ... and S2 are correct (C) S1 is not correct and S2 is correct (D) Both S1 and S2 are not correct.
Last Answer : (A) S1 is correct and S2 is not correct.
Description : Dynamic capabilities refer to: a) the firm's ability to integrate, build, and reconfigure internal and external competences to address rapidly changing environments. b) the link between ... underlie a company's multiple production lines and critically underpin the firm's competitive advantage
Last Answer : the firm's ability to integrate, build, and reconfigure internal and external competences to address rapidly changing environments.
Description : Mostly ________ is used in wireless LAN. a) time division multiplexing b) orthogonal frequency division multiplexing c) space division multiplexing d) channel division multiplexing
Last Answer : b) orthogonal frequency division multiplexing
Description : Non-Impact Printers use ________ technologies. A. electrostatic and chemical B. thermal C. inkjet D. All of the Above
Last Answer : D. All of the Above
Description : What is 'SSS Congruence ' , 'C.P.C.T' ,'SAS' ?? -Maths 9th
Last Answer : Side-Side-Side (SSS) Rule Side-Side-Side is a rule used to prove whether a given set of triangles are congruent. The SSS rule states that If three sides of one triangle are ... ASA, SSS and RHS congruence rules then remaining angles and sides corresponding in both triangles are equal.Example:
Description : What is the full form of 'SSS' ? -How To ?
Last Answer : The full form of 'SSS' is Side Side Side
Description : what- the image of a triangle after a translation is shown. fill in the blank with a congruence postulate. use SSS?
Last Answer : SSS
Description : sss?
Last Answer : Thanks
Description : Match the column: 1. In and ÆB = ÆC PQ PR (A) AA similarity criterion = 2. In and A = = 3. In and (B) SSS similarity criterion (C) BPT ÆB = ÆC = BC PQ PR QR 4. In , DE ÆD = ÆE BD CE (D) SAS similarity ... 7. Areas of these triangles are in the ratio (a) 9 : 35 (b) 9 : 49 (c) 49 : 9 (d) 9 : 42
Last Answer : (b) 9 : 49
Description : Most benign cause of postmenopausal bleeding Cervical polyp Atrophic vaginitis 112-Pt came by hx os sudden eye pain burning vision photophobia and by ex. Small pupil and keretic cell on cornea and cell in humorus Ttt Cyclospoine + corticosteroid
Last Answer : Cyclospoine + corticosteroid
Description : polycythemia vera ttt: -Myelosupression -Plephotomy -X ray therapy ______________
Last Answer : Plephotomy
Description : Adult P.t recived a vaccine ( i don't remeber the name ) After that he complain of itching , tachycardia and SOB What is the ttt? IV hydrocortizone 500 mg SC epinephrine
Last Answer : SC epinephrine
Description : years old male diagnosis as case of gastric ulcer , culture -ve h.pylori pathology –ve of cancer ttt: proton pumb inhibitor antihistamine after 6-8 wk do endoscope after therapy referral to surgery
Last Answer : proton pumb inhibitor
Description : Pt has a scaly hypopigmented macules on the chest and arms They seem even lighter under the sunlight,,, what is the ttt? (diagnosis Pityriasis alba or pityriasis versicolor) Topical steroid Na selinum
Last Answer : Na selinum
Description : male old patient has S&S of facial palsy ( LMNL) ; which of the following correct about it; A- almost most of the cases start to improve in 2ed weeks b- it need ttt by ... anti inflammatory c- contraindicated to give corticosteroid d- usually about 25 % of the cases has permanent affection
Last Answer : A- almost most of the cases start to improve in 2ed weeks
Description : Pt. with perforated tympanic membrane ttt: Topical ABX Topical steroid Systemic ABX Systemic steroid
Last Answer : Systemic ABX
Description : ______________________________________________________________ 16-ttt of cold induced urticaria: - Cemitidine -diphenhydramine. ____________________________
Last Answer : diphenhydramine.
Description : ttt of foliculitis after shaving the bread a- oral steroid b- topical steroid c -oral antibiotics may be there was topical antifungal but no topical antibiotic choice
Last Answer : c -oral antibiotics
Description : -ttt of pyoderma gangrenosum a- sys steroids b- methotrexate ________________
Last Answer : a- sys steroids
Description : Describe various phase transformations of iron after cooling at various rates using TTT diagram.
Last Answer : TTT is Time-Temperature-Transformation diagram. It shows the microstructures resulting from non-equilibrium cooling which is not possible on Fe-c diagram. It shows various microstructures of steels depending upon cooling rate & also the temperature and time taken for each transformation.
Description : In ________,a station monitors the medium after it sends a frame to see if the transmission was successful. If so, the station is finished. If, however, there is a collision, the frameis sentagain. A) CSMA/CA B) CSMA/CD C) either (a)or (b) D) both (a) and (b)
Last Answer : CSMA/CD
Description : In QAM,both ________ of acarrier frequencyare varied. A) frequencyand amplitude B) phase andfrequency C) amplitudeand phase D) none of the above
Last Answer : amplitudeand phase
Description : The idea of RZ andthe ideaof NRZ-I are combined into the ________ scheme. A) Manchester B) differential Manchester C) both (a) and (b) D) neither (a) nor (b)
Last Answer : differential Manchester
Description : The idea of RZ andthe ideaof NRZ-L are combined into the ________ scheme. A) Manchester B) differential Manchester C) both (a) and (b) D) neither (a) nor (b)
Last Answer : Manchester
Description : In IPv6, the ________ prefix defines the purpose of the address. A) type B) purpose C) both a and b D) none of the above
Last Answer : type
Description : The use ofhierarchy in routing tables can ________ the size of the routing tables. A) reduce B) increase C) both a and b D) none of the above
Last Answer : reduce
Description : The idea of address aggregation wasdesigned to alleviate theincreasein routing table entries when using ________. A) classful addressing B) classless addressing C) both a and b D) none of the above
Last Answer : classless addressing
Description : . ________ is the process in which the receiver tries to guess the message by using redundant bits A. Connection-Oriented Service B. Forward error correction C. both a and b D. Confirm
Last Answer : B. Forward error correction
Description : The most popular technology in time-division switching is called the _________. A) STI B) ITS C) TSI D) none of the above
Last Answer : TSI
Description : Satellite-Switched Time-Division Multiple Access (SS/TDMA) is A. the method of determining whichdevice has access tothe transmission medium at any time. B. a medium access control technique for ... switching is used to dynamically changethechannel assignments D. All of theabove E. None of the above
Last Answer : a form of TDMA in which circuit switching is used to dynamically changethechannel assignments
Description : What isanother name fora sharednetwork? A) WAP B) Switch C) Broadband router D) Hub
Last Answer : Hub
Description : In a banyan switch, for 8 inputs and8outputs, wehave _____ microswitchesateach stage. A) 8 B) 4 C) 3 D) 2
Last Answer : 4
Description : In a banyan switch, for 8 inputs and8outputs, wehave _____ stages. A) 8 B) 4 C) 3 D) 2
Last Answer : 3