a) sed 's/[ ][^ ]*$//' test2

b) sed 's/[ ][ ]*$//' test2

c) sed 's/[ ][ ]*$/' test2

d) sed 's/[ ][ $]*$//' test2

a) duplicate()

b) dup()

c) cp()

d) mknod()

a) Both are Unix scheduling utilities

b) at is restricted one and crontab is not restricted

c) No difference

d) at takes input from user while cron takes from a confiuration file

a) lpqrm

b) lprm

c) jobs -r

d) lpc -rm

a) True

b) False

c)

d)

a) telnet works only with terminals where rsh works for all

b) telnet is unix product while rsh is a TCP product

c) telnet uses byte protocol while rsh uses stream protocol

d) No difference. They can be used interchangably

a) remove the object and its collections from the first level cache

b) remove the object and its collections from the second level cache

c) remove the object and its collections from the data base

d) None of the above

a) True

b) False

c)

d)

im.name = "Done";

Item otherObject = new Item(“Done”); itemList.set(49, otherObject);

((Item)itemList.get(49)).name = “Done”;

None of above is correct as they are not changing 50th element.

a) Yes

b) No

c)

d)

a) TRUE

b) FALSE

c) no matter

d) none of the above

a) Add printer and queues

b) Add modem & flash drive

c) Add printer alone

d) Invalid command

a) By using the insert="false" and update="false" attributes.

b) By using the isinsert="false" and isupdate="false" attributes.

c) By using the isinsert="no" and isupdate="no" attributes

d) None

a) Use sigsend()

b) use kill()

c) use signal()

d) Only init can send signals

a) A Session will not obtain a JDBC Connection (or a Datasource) unless it is needed

b) A Session will obtain a JDBC Connection (or a Datasource) on object create

c) A Session has no relation with JDBC Connection (or a Datasource)

d) none of the above

a) hibernate.cache.query_cache true

b) hibernate.cache.use_query_cache true

c) hibernate.cache.query_cache yes

d) none

a) Session.load();

b) Session.get();

c) Session.fetch();

d) None of the above

a) bag has index column

b) bag permits duplicate element values

c) bag does not permits duplicate element values

d) None

a) refresh();

b) flush();

c) fetch();

d) load()

a)

b)

c)

d) None