MCQOPTIONS
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MCQOPTIONS
This section includes 338 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science Engineering (CSE) knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
 is an autonomic cloud engine whose basic aim is to realize a virtual component of cloud with computing capability |
| A. | cometcloud |
| B. | asteroidcloud |
| C. | starcloud |
| D. | planetcloud |
| Answer» B. asteroidcloud | |
| 202. |
JOES stands for |
| A. | joint expensive operating system |
| B. | just expensive operating system |
| C. | just enough operating system |
| D. | joined environmental operating system |
| Answer» D. joined environmental operating system | |
| 203. |
Nodes in the network analysis graph represent the and the edges represent the relationships between nodes. |
| A. | actors |
| B. | nodes |
| C. | users |
| D. | both a and b |
| Answer» E. | |
| 204. |
In case of , the GPS works as a receiver, not a transmitter. |
| A. | active tracking |
| B. | passive tracking |
| C. | assisted tracking |
| D. | receiver tracking |
| Answer» C. assisted tracking | |
| 205. |
The social circles are loosely coupled if there is stringency of direct contact. |
| A. | less |
| B. | more |
| C. | equal |
| D. | no |
| Answer» B. more | |
| 206. |
The degree to which actors are directly linked to one another through cohesive bonds is called as . |
| A. | closeness |
| B. | cohesion |
| C. | centralized |
| D. | path length |
| Answer» C. centralized | |
| 207. |
 is the degree to which nodes have a common set of connections to other nodes |
| A. | structural hole |
| B. | structural equivalence |
| C. | structural cohesion |
| D. | none of the above |
| Answer» D. none of the above | |
| 208. |
The number of binding of a node to other actors of the graph in the graph representation of a network is called as . |
| A. | node degree |
| B. | path length |
| C. | social circle |
| D. | bridge |
| Answer» B. path length | |
| 209. |
 is an embedded system which meshes the computing process with the physical world in the form of an interactive as well as intelligent system |
| A. | cloud-physical system |
| B. | cyber-space system |
| C. | cyber-physical system |
| D. | none of the above |
| Answer» D. none of the above | |
| 210. |
Which of the following is the full form of XMPP? |
| A. | extension messaging and presence protocol |
| B. | extensible messaging and presence protocol |
| C. | extension messaging and privacy protocol |
| D. | extensible messaging and privacy protocol |
| Answer» C. extension messaging and privacy protocol | |
| 211. |
How many categories of storage devices broadly exist in cloud? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | none of the mentioned |
| Answer» C. 3 | |
| 212. |
Which of the following system does not provision storage to most users? |
| A. | paas |
| B. | iaas |
| C. | caas |
| D. | saas |
| Answer» C. caas | |
| 213. |
Cloud storage data usage in the year 2020 is estimated to be                            percent resident by IDC. |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | none of the mentioned |
| Answer» E. | |
| 214. |
Which of the following is storage data interchange interface for stored data objects? |
| A. | occ |
| B. | occi |
| C. | ocmi |
| D. | all of the mentioned |
| Answer» C. ocmi | |
| 215. |
                 offers various Linux distributions upon which you can build a virtual machine. |
| A. | bagvapp |
| B. | jcinacio |
| C. | helpdesklive |
| D. | all of the mentioned |
| Answer» C. helpdesklive | |
| 216. |
Which of the following offers virtual appliances, including ones based on Windows, all of which run on VMware Player? |
| A. | bagvapp |
| B. | jcinacio |
| C. | helpdesklive |
| D. | all of the mentioned |
| Answer» B. jcinacio | |
| 217. |
                   allows different operating systems to run in their own memory space. |
| A. | vgm |
| B. | vmc |
| C. | vmm |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 218. |
                     is a CPU emulator and virtual machine monitor. |
| A. | imaging |
| B. | parallels |
| C. | qemu |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 219. |
Which of the following benefit is provided by the PaaS service provider? |
| A. | a larger pool of qualified developers |
| B. | more reliable operation |
| C. | a logical design methodology |
| D. | all of the mentioned |
| Answer» E. | |
| 220. |
Which of the following is the highest degree of integration in cloud computing? |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | saas |
| Answer» E. | |
| 221. |
From the standpoint of a                  it makes no sense to offer non-standard machine instances to customers. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | iaas |
| Answer» E. | |
| 222. |
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 |
| Answer» E. | |
| 223. |
Which of the following is the property of the composable component? |
| A. | stateful |
| B. | stateless |
| C. | symmetric |
| D. | all of the mentioned |
| Answer» C. symmetric | |
| 224. |
A Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 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 |
| Answer» D. all of the mentioned | |
| 225. |
               enables batch processing, which greatly speeds up high-processing applications. |
| A. | scalability |
| B. | reliability |
| C. | elasticity |
| D. | utility |
| Answer» B. reliability | |
| 226. |
               feature allows you to optimize your system and capture all possible transactions. |
| A. | scalability |
| B. | reliability |
| C. | elasticity |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 227. |
Which of the following is the most refined and restrictive service model? |
| A. | iaas |
| B. | caas |
| C. | paas |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 228. |
               is a pay-as-you-go model matches resources to need on an ongoing basis. |
| A. | utility |
| B. | elasticity |
| C. | low barrier to entry |
| D. | all of the mentioned |
| Answer» B. elasticity | |
| 229. |
When you add a software stack, such as an operating system and applications to the service, the model shifts to            model. |
| A. | saas |
| B. | paas |
| C. | iaas |
| D. | all of the mentioned |
| Answer» B. paas | |
| 230. |
A service that concentrates on hardware follows the                    as a Service model. |
| A. | iaas |
| B. | caas |
| C. | paas |
| D. | all of the mentioned |
| Answer» B. caas | |
| 231. |
Applications that work with cloud computing that have low margins and usually low risk are |
| A. | high touch |
| B. | low touch |
| C. | moderate touch |
| D. | all of the mentioned |
| Answer» C. moderate touch | |
| 232. |
Which of the following is one of the unique attributes of Cloud Computing? |
| A. | utility type of delivery |
| B. | elasticity |
| C. | low barrier to entry |
| D. | all of the mentioned |
| Answer» E. | |
| 233. |
What are the drawbacks for Layers? |
| A. | it is often necessary to pass data through many layers, which can slow performance significantly |
| B. | layers support information hiding |
| C. | multi-layered programs can be hard to debug because operations tend to be implemented through a series of calls across layers |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 234. |
In particular, layers have which of the following characteristics? |
| A. | layers are by definition highly cohesive, thus satisfying the principle of cohesion |
| B. | layers doesn’t support information hiding |
| C. | layers are constrained to use only above layers |
| D. | all of the mentioned |
| Answer» B. layers doesn’t support information hiding | |
| 235. |
What is Onion diagram illustrates? |
| A. | it illustrates the connection between the layers in communications protocols, such as the international standards organization open systems interconnection (iso osi) model,or the layers in user interface and windowing systems, such as the x window system |
| B. | it often illustrates operating system layers, with the kernel at the core |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» E. | |
| 236. |
Which of the following is true with respect to layered architecture? |
| A. | each layer is allowed to depend on the layer above it being present and correct |
| B. | a layer may call other layers above and below it, as long as it uses them |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» E. | |
| 237. |
What is Relaxed Layered Style? |
| A. | each layer can be constrained to use only the layer directly below it |
| B. | sometimes this constraint is relaxed slightly to allow each layer to use all the layers below it |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» C. all of the mentioned | |
| 238. |
The method which offers higher speeds of I/O transfers is |
| A. | interrupts |
| B. | memory mapping |
| C. | program-controlled i/o |
| D. | dma |
| Answer» E. | |
| 239. |
The process wherein the processor constantly checks the status flags is called as |
| A. | polling |
| B. | inspection |
| C. | reviewing |
| D. | echoing |
| Answer» B. inspection | |
| 240. |
To overcome the lag in the operating speeds of the I/O device and the processor we use |
| A. | buffer spaces |
| B. | status flags |
| C. | interrupt signals |
| D. | exceptions |
| Answer» C. interrupt signals | |
| 241. |
The system is notified of a read or write operation by |
| A. | appending an extra bit of the address |
| B. | enabling the read or write bits of the devices |
| C. | raising an appropriate interrupt signal |
| D. | sending a special signal along the bus |
| Answer» E. | |
| 242. |
The advantage of I/O mapped devices to memory mapped is |
| A. | the former offers faster transfer of data |
| B. | the devices connected using i/o mapping have a bigger buffer space |
| C. | the devices have to deal with fewer address lines |
| D. | no advantage as such |
| Answer» D. no advantage as such | |
| 243. |
In intel’s IA-32 architecture there is a separate 16 bit address space for the I/O devices. |
| A. | false |
| B. | true |
| Answer» C. | |
| 244. |
The method of synchronising the processor with the I/O device in which the device sends a signal when it is ready is? |
| A. | exceptions |
| B. | signal handling |
| C. | interrupts |
| D. | dma |
| Answer» D. dma | |
| 245. |
Which of the following should be replaced with the question mark in the following figure? |
| A. | abstraction |
| B. | virtualization |
| C. | mobility pattern |
| D. | all of the mentioned |
| Answer» C. mobility pattern | |
| 246. |
The usual BUS structure used to connect the I/O devices is |
| A. | star bus structure |
| B. | multiple bus structure |
| C. | single bus structure |
| D. | node to node bus structure |
| Answer» D. node to node bus structure | |
| 247. |
Which of the following network resources can be load balanced? |
| A. | connections through intelligent switches |
| B. | dns |
| C. | storage resources |
| D. | all of the mentioned |
| Answer» E. | |
| 248. |
In memory-mapped I/O |
| A. | the i/o devices and the memory share the same address space |
| B. | the i/o devices have a separate address space |
| C. | the memory and i/o devices have an associated address space |
| D. | a part of the memory is specifically set aside for the i/o operation |
| Answer» B. the i/o devices have a separate address space | |
| 249. |
A Â Â Â Â Â Â Â Â Â Â Â Â Â is a combination load balancer and application server that is a server placed between a firewall or router. |
| A. | abc |
| B. | acd |
| C. | adc |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 250. |
Which of the following is a more sophisticated load balancer? |
| A. | workload managers |
| B. | workspace managers |
| C. | rackserve managers |
| D. | all of the mentioned |
| Answer» B. workspace managers | |