Description : The client reading the data from HDFS filesystem in Hadoop a) gets the data from the namenode b) gets the block location from the datanode c) gets only the block locations form the namenode d) gets both the data and block location from the namenode
Last Answer : gets only the block locations form the namenode
Description : Job tracker runs on a) Namenode b) Datanode c) Secondary namenode d) Secondary datanode
Last Answer : )Sqoop
Description : Surging basically implies A. Unsteady, periodic and reversed flow B. Forward motion of air at a speed above sonic velocity C. The surging action due to the blast of air produced in a compressor D. Forward movement of aircraft
Last Answer : ANSWER : A
Description : Which of the following google product sends you periodic email alerts based on your search term? a) Alerts b) Blogger c) Calendar d) All of the mentioned
Last Answer : Alerts
Description : Does excessive use of illicit drugs eventually mean that the brain stops functioning properly?
Last Answer : answer:I think it depends on the drug and usage. I've seen a beautiful 22 yr old man that burnt himself to the core by using too much acid. It was very sad. That being said, I've known a ... . Most recreational users, not HARD CORE ADDICTS, do not have any long-term affects from what I've seen.
Description : What do I need to do to get this wireless router functioning properly?
Last Answer : It is the key of that particular router. It usually is displayed between [brackets] on a sticker on the router itself.
Description : Lymphoma is a disease that prevents the lymph nodes from functioning properly. Which would be a result someone having this disease?
Last Answer : You would be more likely to be harmed by common viruses
Description : A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly ?
Last Answer : A person is having problems with calcium and phosphorus metabolism in his body. Which one of the ... . Thyroid B. Parathyroid C. Parotid D. Pancreas
Description : Would most likely happen if DNA polymerize were not functioning properly during DNA replication?
Last Answer : Need answer
Description : When checked with an ohmmeter how should a properly functioning capacitor respond?
Description : A mitochondrion cannot produce new molecules. Which structure is most likely not functioning properly?
Last Answer : Hydrogen pump (APEX)
Description : A person is advised vitrectomy surgery. Which gland which is not functioning properly?
Last Answer : Islets of Langerhans.
Description : A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly? (a) Parotid (b) Pancreas (c) Thyroid (d) Parathyroid
Last Answer : (d) Parathyroid
Description : In a properly functioning circuit, can both the input and output of an inverter be HIGH at the same time?
Last Answer : No.
Description : What does the "Judicial Review" function of the Supreme Court mean? (1) Review its own judgement (2) Review the functioning of judiciary in the country (3) Examine the constitutional validity of the laws (4) Undertake periodic review of the Constitution
Last Answer : (3) Examine the constitutional validity of the laws Explanation: The Supreme Court has been given the power to decide whether a law passed by the Parliament or the State legislatures and the executive ... such a law or executive decision is found unconstitutional, then it can declare it as invalid.
Description : Which of the following language is used to build a message server queue in twitter? a) Rubyb) Scala c) Java d) All of the mentioned
Last Answer : Scala
Description : Which of the following is also referred to as Short Message Service? a) Mini-blogs b) Micro-blogs c) Nano-blogs d) None of the mentioned
Last Answer : Micro-blogs
Description : Which of the following genres does Hadoop produce? a) Distributed file system b) JAX-RS c) Java Message Service d) Relational Database Management System
Last Answer : Distributed file system
Description : When you publish a message ________ is automatically created? a) Client b) Server c) Batch d) Server
Last Answer : Batch
Description : The message in pub/sub is an opaque blob of ________ a) Bits b) Bytes c) Word d) Nibble
Last Answer : Bytes
Description : The topic in the publish method is in which form? a) Binomial form b) Canonical form c) Nominal form d) Message form
Last Answer : Canonical form
Description : Which of the following describes a message-passing taxonomy for a component- based architecture that provides services to clients upon demand? a) SOA b) EBS c) GEC d) All of the mentioned
Last Answer : SOA
Description : Which of the following is a message queue or transaction system for distributed Internet- based applications? a) Amazon Elastic Compute Cloud b) Amazon Simple Queue Service c) Amazon Simple Notification Service d) Amazon Simple Storage System
Last Answer : Amazon Simple Queue Service
Description : Which of the following content is allowed as per virtual appliance block diagram shown below? a) Table b) Image c) Documents d) All of the mentioned
Last Answer : All of the mentioned
Description : Which of the following impose additional overhead on clients and offer faster transfer? a) Block storage b) File Storage c) File Server d) All of the mentioned
Last Answer : Block storage
Description : Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes? a) block b) file c) disk d) all of the mentioned
Last Answer : block
Description : Which of the following metrics are used to support Elastic Load Balancing? a) CloudWatch b) Amazon Elastic Block Store c) AWS Import/Export d) All of the mentioned
Last Answer : CloudWatch
Description : What are all the modular architecture for OpenStack are: a) OpenStack Compute: For overseeing extensive systems of the virtual machine. b) OpenStack Object Storage: The storage framework that offers help for both object storage ... to virtual disk pictures. d) A & B e) B & C f) All of the above
Last Answer : All of the above
Description : In a Hadoop cluster, what is true for a HDFS block that is no longer available due to disk corruption or machine failure? a)It is lost for ever b)It can be replicated form its alternative locations ... to read it. d)The Mapreduce job process runs ignoring the block and the data stored in it.
Last Answer : It can be replicated form its alternative locations to other live machines.
Description : GFS makes checksums on every _________ block in each chunk. a) 64 MB b) 64 KB c) 4MB d) 4KB
Last Answer : 64 KB
Description : In HDFS, reliability of storing data was maintained by a) Block Operations b) Block Replication c) Block Storage d) All the above
Last Answer : Block Replication
Description : The atomic number of hydrogen is 1. This implies that it contains _______ in its Kshell. (1) One neutron (2) One proton (3) One electron (4) None of the above
Last Answer : (3) One electron Explanation: This implies that Hydrogen has one electron in its K shell. Also, it requires one more electron to fill the K shell. So two hydrogen atoms share their electrons to form a molecule of hydrogen, H2.
Description : An assumption that implies that finite numbers of choices are available to a decision-maker and the decision variables do not assume negative values is known as _______ a. Certainty b. Continuity c. Finite choices d. None of the above
Last Answer : c. Finite choices
Description : The _______ Open Source Identity Framework is used to create a vendor-neutral cloud-based authentication service. a) Higgins b) Hughes c) Hinges d) All of the mentioned
Last Answer : Higgins
Description : Any software application that complies with the standard accepts a _______ that is authenticated by a trusted provider. a) OpenID b) OpenUser c) OpenSSD d) None of the mentioned
Last Answer : OpenID
Description : Open source software used in a SaaS is called _______ SaaS. a) closed b) free c) open d) all of the mentioned
Last Answer : open
Description : _______ provides virtual machines, virtual storage, virtual infrastructure, and other hardware assets. a) IaaS b) SaaS c) PaaS d) All of the mentioned
Last Answer : IaaS
Description : Communication between services is done widely using _______ protocol. a) REST b) SOAP c) RESTful d) None of the mentioned
Last Answer : SOAP
Description : . A service provider reselling a _______ may have the option to offer one module to customize the information. a) CaaS b) AaaS c) PaaS d) SaaS
Last Answer : SaaS
Description : A _______ service provider gets the same benefits from a composable system that a user does. a) CaaS b) AaaS c) PaaS d) All of the mentioned
Last Answer : PaaS
Description : A _______ system uses components to assemble services that can be tailored for a specific purpose using standard parts. a) reliable b) scalable c) composable d) none of the mentioned
Last Answer : composable
Description : The costs associated with resources in the cloud computing model _______ can be unbundled to a greater extent than the costs associated with CostDATACENTER. a) CLOUD b) CostCLOUD c) CCLOUD d) All of the mentioned
Last Answer : CostCLOUD
Description : _______ blurs the differences between a small deployment and a large one because scale becomes tied only to demand. a) Leading b) Pooling c) Virtualization d) All of the mentioned
Last Answer : Pooling
Description : _______ feature allows you to optimize your system and capture all possible transactions. a) scalability b) reliability c) elasticity d) none of the mentioned
Last Answer : elasticity