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Question posted by Vikram Singh

+3 votes
2 answers
DS: Write program to reverse a singly linked list ?
posted Dec 10, 2015
  • data structures
  • c
  • linklist
+1 vote
1 answer
DS: Can binary search be performed in linked list ?
posted Dec 10, 2015
  • data structures
  • c
+1 vote
2 answers
LTE: What is the back-off indicator ? Is there any significance of this for an UE ?
posted Dec 2, 2015
  • lte
  • enodeb
+2 votes
1 answer
Linux : Command to get list of files with zero bytes and remove them in one shot ?
posted Nov 30, 2015
  • linux
  • unix
+3 votes
1 answer
LTE : What could be reason of not having the RAU "Routing Area Update" in LTE ?
posted Nov 22, 2015
  • lte
  • core
+1 vote
2 answers
LTE : What would be with charging if network does not have support of PCEF ?
posted Nov 21, 2015
  • lte
  • charging
+1 vote
1 answer
How can a user change default file creation permission ?
posted Nov 17, 2015
  • linux
+2 votes
1 answer
C : Write a multi threaded program program in C language ?
posted Nov 14, 2015
  • c programming
0 votes
1 answer
LTE : Should an enterprise femto cell be configured with the emergency call support ? Is it necessary ?
posted Nov 8, 2015
  • lte
+3 votes
2 answers
A list contains a set of numbers, one number presents once and other numbers present even no. of times.
posted Oct 26, 2015
  • c programming
  • c
  • algorithms
  • data structures
+2 votes
1 answer
LTE : Is there any specific requirement at eNodeB to support the IP Multimedia System (IMS) ?
posted Oct 19, 2015
  • lte
  • java
  • enodeb
  • volte
+1 vote
0 answers
Is there any scenario/network topology when network enables integrity protection for data radio bearers as well ?
posted Sep 13, 2015
  • lte
+2 votes
0 answers
What does meaning of a circle in mobile network ?
posted Sep 12, 2015
  • telecom
+1 vote
1 answer
LTE : How does an MME select SGW for a new user and what things/terms are considered while selecting SGW ?
posted Sep 6, 2015
  • lte
  • mme
  • sgw
+3 votes
1 answer
LTE: What are all parameters exchange between eNodeBs while establishing X2 connection between them ?
posted Aug 27, 2015
  • lte
  • x2
  • x2ap
+3 votes
0 answers
LTE: What is LPPA transport procedure in RRC and significance of this procedure ?
posted Aug 18, 2015
  • lte
  • enodeb
  • rrc
  • ue
+1 vote
2 answers
LTE: When does an eNodeB issues RRC Connection Release message towards an UE ?
posted Aug 17, 2015
  • lte
  • enodeb
  • rrc
  • ue
+2 votes
1 answer
LTE : What is IP fragmentation and which of the LTE node deals with it ?
posted Aug 15, 2015
  • lte
  • ip
+2 votes
2 answers
LTE: What is IP spoofing and which of the network node prevent to happen it ?
posted Aug 15, 2015
  • lte
  • ip
+3 votes
1 answer
LTE : What is the significance of presence of phyCellId in RRC Connection Reestablishment Request message ?
posted Aug 12, 2015
  • lte
  • enodeb
  • rrc
  • ue
+4 votes
1 answer
LTE: What does "Minimum Time to MBMS Data Transfer" IE signify in the MBMS Session Start Request message ?
posted Aug 8, 2015
  • lte
  • mbms
  • mce
  • mme
+4 votes
1 answer
LTE: What is the relation between MCCH and MBSFN Area ?
posted Aug 8, 2015
  • lte
  • mbms
  • enodeb
+2 votes
1 answer
LTE : Difference between EPC and Virtual EPC ?
posted Aug 1, 2015
  • lte
  • epc
+3 votes
1 answer
LTE : How many MBSFN areas can be served by a cell ?
posted Jul 29, 2015
  • lte
  • mbms
+1 vote
0 answers
Why eMBMS uses extended cyclic prefix in LTE ?
posted Jul 29, 2015
  • lte
  • mbms
+2 votes
1 answer
MongoDB : How to insert a document in mongoDB without using the "insert" method ?
posted Jul 12, 2015
  • mongodb
  • database
+4 votes
0 answers
How multicast addresses are constructed ?
posted Jul 11, 2015
  • networking
+3 votes
1 answer
MongoDB: How does aggregate function works ? Please explain through an example.
posted Jul 5, 2015
  • mongodb
+3 votes
1 answer
MongoDB: What is the command to remove indexes from a collection in mongoDB ?
posted Jul 4, 2015
  • mongodb
+1 vote
0 answers
MongoDB: Command to get upload time for a file in gridFS ?
posted Jun 30, 2015
  • mongodb
  • database
+1 vote
0 answers
MongoDB: How does "sparse" option behaves when used for ensureIndex() method ?
posted Jun 29, 2015
  • mongodb
  • database
+2 votes
2 answers
MongoDB: Difference between find and findOne methods in mongoDB ?
posted Jun 28, 2015
  • mongodb
  • database
+1 vote
1 answer
MongoDB: How to construct a query in mongoDB when selection of documents have "OR" based condition ?
posted Jun 28, 2015
  • mongodb
  • database
+2 votes
0 answers
How many mongoDB clients can be served by one mongoDB server ?
posted Jun 27, 2015
  • mongodb
  • database
+2 votes
1 answer
MongoDB: How does projection work in mongoDB system and why it is required ?
posted Jun 24, 2015
  • mongodb
  • database
+2 votes
1 answer
MongoDB: How to delete all the documents from a collection ?
posted Jun 23, 2015
  • mongodb
+1 vote
1 answer
MongoDB: Can a user insert same document multiple times in same collection ?
posted Jun 23, 2015
  • mongodb
+1 vote
1 answer
MangoDB: How to insert multiple documents within a collection using a single query ?
posted Jun 22, 2015
  • mongodb
+1 vote
1 answer
Is mongoDB suitable for android application databases ?
posted Jun 21, 2015
  • mongodb
  • database
0 votes
1 answer
What is the significance of system.indexes as collection within a mongoDB database ?
posted Jun 20, 2015
  • mongodb
+1 vote
1 answer
Getting error while running mongod.exe ?
posted Jun 20, 2015
  • mongodb
+1 vote
1 answer
How a collection is created in mongoDB ?
posted Jun 18, 2015
  • mongodb
+1 vote
1 answer
What is Grid File System (GridFS) and how does it work for mongoDB ?
posted Jun 15, 2015
  • database
  • mongodb
+3 votes
0 answers
How a regular expression is used for searching documents in mongoDB ?
posted Jun 14, 2015
  • mongodb
+3 votes
1 answer
What is the basic difference between text search and normal search in mongoDB ?
posted Jun 14, 2015
  • mongodb
+4 votes
0 answers
What is the concept of map-reduce and use of it in mongoDB ?
posted Jun 14, 2015
  • mongodb
+2 votes
1 answer
How _id field is constructed in mongoDB ?
posted Jun 13, 2015
  • mongodb
+2 votes
1 answer
Write a program that takes input as string and return as integer ?
posted Jun 11, 2015
  • c programming
+1 vote
2 answers
How to find a linux machine endianness ?
posted Jun 7, 2015
  • linux
+3 votes
1 answer
What are all various ways supported by clearcase to merge two branches ?
posted May 27, 2015
  • clearcase
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