1. (N) ----Line allows organizations to use only some of the channels on a T1 li
ID: 3625890 • Letter: 1
Question
1. (N) ----Line allows organizations to use only some of the channels on a T1 line and be charged according to the number of channels they use.A. frame relay
B. partial T1
C. basic T1
D. Fractional T1
2. The process of determining the order of response to trouble tickets received at the help desk.
A. Prioritization
B. Problem statistics
C. Problem tracking
D. Call Escalation
3. Gaining an understanding of the current application system and messages provides a ------ against which future design requirements can be gauged.
A. wishlist
B. RFP
C. baseline
D. backplane
4. -------- issues requests for comments that form the basis for internet technical standards
A. OSI
B. IETF
C. An RFP
D. IANA
5. Bluetooth users which of the following MAC approaches?
A. CMSA/CD
B. FHSS
C. PCF
D. CSMA/CA
6. A form of digital phone service in which the two data channels have different speeds, allowing for faster download rates, but slower upload rates.
A. Cable modem
B. Asymmetric DSL (ADSL)
C. Symmetric DSL (SDSL)
D Very high data rate DSL (VDSL)
Explanation / Answer
Dear, 1. D. Fractional T1//The Fractional T1 Line allows organizations to use only some of the channels on a T1 line and be charged according to the number of channels they use.
2. D. Call Escalation
// Call Escalation is the process of determining the order of response to trouble tickets received at the help desk.
3. C. baseline
// Gaining an understanding of the current application system and messages provides a baseline
against which future design requirements can be gauged. 4. B. IETF
// IETF issues requests for comments that form the basis for internet technical standards. 5. D. CMSA/CA
// Bluetooth users approaches CSMA/CA MAC protocol. 6. D.Very high data rate DSL (VDSL)