Mongodb Set 1

Process id ✘ Timestamp ✘ Random counter value ✘ Identifying the machine ✔

dataReduce ✘ segmentReduce ✘ aggregatedata ✘ mapReduce ✔

BSON ✘ JSON ✘ Object document mapper ✘ Prettify JSON ✔

apt-get install mongodb-10gen=2.2.3 ✘ apt- install mongodb-10gen=2.2.3 ✘ echo-get mongodb-10gen ✘ apt-get mongodb-10gen vr2.2.3 ✔

8 ✘ 16 ✘ 32 ✘ 64 ✔

document() ✘ find() ✘ search() ✘ Select() ✔

$lte ✘ $lt ✘ $gt ✘ $gtu ✔

Create, Read, Update, Drop ✘ Create, Read, Update, Delete ✘ Create, Select, Update, Delete ✘ Alter, Delete, Update ✔

Secondary ✘ Hidden ✘ Delayed ✘ All of these ✔

Concurrency Control ✘ Transaction Management ✘ Atomicity ✘ Performance Management ✔