Cloud Computing Set 17
On This Page
This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on Cloud Computing Set 17
Q1 | Tomcat doesn’t support JAX-WS by itself.
- true
- false
Q2 | CXF represents the consolidation of the Celtix and XFire projects, which each had useful SOAP support.
- true
- false
Q3 | Factory to use our Spring bean as the implementation:-
- jaxws:end
- jaxws:endpoint
- all of the mentioned
- none of the mentioned
Q4 | client() class provides to create topics.
- software
- classes
- methods
- batch
Q5 | method publishes messages to pub/sub.
- client()
- publish()
- server()
- batch()
Q6 | How many arguments are accepted by publish()?
- 5 arguments
- 3 arguments
- 1 argument
- 2 arguments
Q7 | Does publish() method accepts arbitrary arguments.
- true
- false
Q8 | The topic in the publish method is in which form?
- binomial form
- canonical form
- nominal form
- message form
Q9 | The message in pub/sub is an opaque blob of
- bits
- bytes
- word
- nibble
Q10 | error will show if we try to send text string instead of bytes.
- typeerror
- error
- linker error
- compiler error
Q11 | What do we call string in python 2?
- str
- unicode
- strs
- unicades
Q12 | When you publish a message is automatically created?
- client
- server
- batch
- server
Q13 | When the batch is created, it begins a countdown that publishes the batch once sufficient time has elapsed.
- true
- false
Q14 | What is the time elapsed after a batch is created?
- 0.5 seconds
- 0.05 seconds
- 1.5 seconds
- 1 second
Q15 | Every call to publish() will return a class that conforms to the interface.
- batch
- client
- server
- future
Q16 | Point out the wrong statement.
- abstraction enables the key benefit of cloud computing: shared, ubiquitous access
- virtualization assigns a logical name for a physical resource and then provides a pointer to that physical resource when a request is made
- all cloud computing applications combine their resources into pools that can be assigned on demand to users
- all of the mentioned
Q17 | Which of the following type of virtualization is also characteristic of cloud computing?
- storage
- application
- cpu
- all of the mentioned
Q18 | The technology used to distribute service requests to resources is referred to as
- load performing
- load scheduling
- load balancing
- all of the mentioned
Q19 | Point out the correct statement.
- a client can request access to a cloud service from any location
- a cloud has multiple application instances and directs requests to an instance based on conditions
- computers can be partitioned into a set of virtual machines with each machine being assigned a workload
- all of the mentioned
Q20 | Which of the following software can be used to implement load balancing?
- apache mod_balancer
- apache mod_proxy_balancer
- f6’s bigip
- all of the mentioned
Q21 | Which of the following network resources can be load balanced?
- connections through intelligent switches
- dns
- storage resources
- all of the mentioned
Q22 | Which of the following is a more sophisticated load balancer?
- workload managers
- workspace managers
- rackserve managers
- all of the mentioned
Q23 | A is a combination load balancer and application server that is a server placed between a firewall or router.
- abc
- acd
- adc
- all of the mentioned
Q24 | Which of the following should be replaced with the question mark in the following figure?
- abstraction
- virtualization
- mobility pattern
- all of the mentioned
Q25 | In memory-mapped I/O
- the i/o devices and the memory share the same address space
- the i/o devices have a separate address space
- the memory and i/o devices have an associated address space
- a part of the memory is specifically set aside for the i/o operation