Recent questions without a selected answer

+1 vote

2 answers

Why GIT calculates checksum (SHA-1) of a file?

posted Aug 7, 2016 by anonymous

+1 vote

2 answers

UDID (Unique Device Identifier ) or Android_ID in network protocol?

posted Aug 7, 2016 by Michael Semama

+2 votes

1 answer

IMS: How an LTE UE deregisters from the IMS network?

posted Aug 7, 2016 by Vikram Singh

0 votes

0 answers

How to create username and password to access the MongoDB ?

posted Aug 6, 2016 by anonymous

+1 vote

1 answer

MongoDB: How we can reduce the Load spikes that is happening in database ?

posted Aug 6, 2016 by Mandeep Sehgal

+2 votes

0 answers

LTE: What MME does when it receives indication from UE saying it supports LPP (LTE Positioning Protocol) ?

posted Aug 6, 2016 by Vikram Singh

+1 vote

0 answers

LTE: What MME does after receiving UE capabilities information from the eNodeB for an UE ?

posted Aug 6, 2016 by Vikram Singh

+1 vote

1 answer

What all code review tools available in market, Is it any open source tool also available?

posted Aug 6, 2016 by Amit Kumar Pandey

+2 votes

2 answers

c++ programm for all permutation of elements

posted Aug 5, 2016 by anonymous

+1 vote

0 answers

Does java support operator overloading, if not how strings can be concatenated using + operator

posted Aug 5, 2016 by anonymous

+1 vote

1 answer

Build error: warning: Could not canonicalize hostname? How to fix this issue

posted Aug 5, 2016 by Amit Kumar Pandey

+3 votes

1 answer

How network decides when to do handover in LTE?

posted Aug 5, 2016 by Arijit Chakraborty

+1 vote

1 answer

In Downlink, how to check previous transmission of present re-transmission?

posted Aug 5, 2016 by Suchakravarthi Sripathi

+1 vote

1 answer

Does Java Virtual Machine create object of Main class (the class in which main() is present) ?

posted Aug 5, 2016 by anonymous

+4 votes

2 answers

VoLTE: Why I-CSCF and S-CSCF has interface with the HSS and for what purposes it is used ?

posted Aug 5, 2016 by Ganesh

+2 votes

0 answers

VoLTE: At which stage of SIP registration, P-CSCF establishes secure IP connection with UE ?

posted Aug 5, 2016 by Ganesh

+1 vote

1 answer

IMS: When a dedicated bearer is established for a VoLTE call and which node initiates it ?

posted Aug 5, 2016 by Ganesh

+2 votes

1 answer

Explain which test cases are written first black boxes or white boxes?

posted Aug 4, 2016 by Jdk

+2 votes

1 answer

Explain what is the difference between latent and masked defects?

posted Aug 4, 2016 by Jdk

+2 votes

1 answer

How APN values will be updated in modify bearer command message when updating both APN values at HSS?

posted Aug 4, 2016 by anonymous

0 votes

1 answer

Java: Difference between sessionid vs jsessionid?

posted Aug 4, 2016 by anonymous

+2 votes

1 answer

Source table has 5 rows. Rank in rank transformation is set to 10. How many rows the rank transformation will output?

posted Aug 4, 2016 by Ayesha Pokharna

+2 votes

1 answer

What is bitmap index in Cognos?

posted Aug 4, 2016 by Ayesha Pokharna

+1 vote

1 answer

Differentiate these terms in Scala: Null, null, Nil, Nothing, None, and Unit?

posted Aug 3, 2016 by Karthick.c

+2 votes

1 answer

What is Variant, Invariant, Covariant and Contravariant in Scala?

posted Aug 3, 2016 by Karthick.c

+3 votes

1 answer

what is window stalling in LTE RLC?

posted Aug 3, 2016 by Suchakravarthi Sripathi

+1 vote

0 answers

How to pass all parameter ( by click function) to angular controller using ajax call?

posted Aug 3, 2016 by Veereshkumar Swamy

+1 vote

1 answer

Why need staging area database for Data Warehouse?

posted Aug 3, 2016 by Bhumi

+3 votes

1 answer

Diameter:Difference between Vendor-Id presents as an independent AVP and within the Vendor-Specific-Application-ID AVP ?

posted Aug 3, 2016 by Rupam

+2 votes

0 answers

SIP: What is the functionality of ENUM node that residents in the SIP network ?

posted Aug 3, 2016 by Ganesh

+2 votes

0 answers

Cell change order scenario in UMTS/ LTE ?

posted Aug 2, 2016 by anonymous

+2 votes

1 answer

what is the purpose and uses of doing end-to-end testing?

posted Aug 2, 2016 by Jdk

+2 votes

0 answers

Explain in a testing project what testing activities would you automate?

posted Aug 2, 2016 by Jdk

+1 vote

2 answers

What are the protocols available on Node B and RNC side in UMTS protocol stack?

posted Aug 2, 2016 by Arijit Chakraborty

+2 votes

1 answer

which parameter describes LTE cell operates in TDD or FDD?

posted Aug 2, 2016 by Suchakravarthi Sripathi

+2 votes

0 answers

what is short RACH in LTE(TDD)?

posted Aug 2, 2016 by Suchakravarthi Sripathi

+2 votes

0 answers

Cloud Computing: How many types of cloud computing are being used now a days?

posted Aug 2, 2016 by Neelam

+2 votes

1 answer

LTE: What is the use of zeroCorrelationZoneConfig parameter and in which scenarios ?

posted Aug 2, 2016 by Vikram Singh

+1 vote

1 answer

What is slowly changing dimension in IBM Cognos?