1. |
Ubiquitous computing is the method of ........ |
A. | enhancing computer use by making many computers available throughout the physical environment |
B. | wireless communication and carry-around computers. |
C. | allowing transmission of data, voice and video via a computer |
D. | interact with a variety of users via the internet. |
Answer» A. enhancing computer use by making many computers available throughout the physical environment |
2. |
............... main properties for UbiCom Systems were proposed by Weiser |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» B. 2 |
3. |
Which of the following is not a key characteristic of Ubicomp System ? |
A. | distributed |
B. | ihci |
C. | context- awareness |
D. | pay as you go |
Answer» D. pay as you go |
4. |
Among the various wireless options for wearable devices, which one needs to connect to a smart phone and is the most popular? |
A. | bluetooth |
B. | wifi |
C. | rfid |
D. | none of the above |
Answer» A. bluetooth |
5. |
When connecting a wearable device to the cloud, what software is required to run a custom service? |
A. | database |
B. | operating system |
C. | http server |
D. | all of the above |
Answer» D. all of the above |
6. |
What does RFID stand for? |
A. | radio frequency issue date |
B. | radio frequency identification |
C. | rear field identification |
D. | real far identification |
Answer» B. radio frequency identification |
7. |
What applications run on a SMART Board? |
A. | any applicaiton on the computer |
B. | internet browsers like explorer and navigator only |
C. | powerpoint only |
D. | powerpoint only |
Answer» A. any applicaiton on the computer |
8. |
The SMART Board Software is called |
A. | notepage |
B. | notebook |
C. | spiral page |
D. | all of the above |
Answer» B. notebook |
9. |
It takes the output signal from the transmission channel and delivers |
A. | transmitter |
B. | transmission channel |
C. | receiver |
D. | hardware |
Answer» C. receiver |
10. |
Which of the Following is used in banking industary..... |
A. | micr |
B. | omr |
C. | all of above |
D. | none of the above |
Answer» A. micr |
11. |
WAP? |
A. | wireless application protocol |
B. | wired allication protocol |
C. | wide application protocol |
D. | none of the above |
Answer» A. wireless application protocol |
12. |
The tag can be used to activate the task when the user clicks on a word on the screen? |
A. | true |
B. | false |
C. | both |
D. | none of the above |
Answer» A. true |
13. |
WAP is designed for? |
A. | internet explorer |
B. | web browser |
C. | micro browser |
D. | macro browser |
Answer» C. micro browser |
14. |
Limitations of Short Messaging Service (SMS) |
A. | limited to 160 characters or less |
B. | message latency is one minute or more |
C. | poor security at the application level |
D. | all of the above |
Answer» D. all of the above |
15. |
DoCoMo Stands for ............... |
A. | documentation over the mobile network |
B. | do communications over the mobile network |
C. | documentation & communications over the mobile network |
D. | none of the above |
Answer» B. do communications over the mobile network |
16. |
Mobile Web Service design often uses a three tier ............... |
A. | thin client, client proxy, server architecture |
B. | network, client proxy, server architecture |
C. | internet,cilent & server |
D. | none of the above |
Answer» A. thin client, client proxy, server architecture |
17. |
In J2ME architecture Connected Device Configuration (CDC) provides .......... |
A. | fundamental services for devices |
B. | fundamental services for virtual machines |
C. | both |
D. | none of the above |
Answer» C. both |
18. |
Java 2 Mobile Environment supports ................. |
A. | development of client server system |
B. | stand alone system designs in which code is developed |
C. | both |
D. | none of the above |
Answer» C. both |
19. |
J2ME is a multi layered organisation of software bundles of three types ............. |
A. | servers,desktop machines & high end consumer devices |
B. | configurations, profiles and optional packages |
C. | j2ee,j2se & kvm |
D. | none of the above |
Answer» B. configurations, profiles and optional packages |
20. |
The .NET Framework consists of two main parts ............ |
A. | common language runtime & unified set of class libraries |
B. | client & server |
C. | packeges & class labraries |
D. | digital packages & digital class labraries |
Answer» A. common language runtime & unified set of class libraries |
21. |
Code written on the .NET Framework platform is called ........... |
A. | client code |
B. | managed code |
C. | server code |
D. | none of the above |
Answer» B. managed code |
22. |
Managed code ....... |
A. | cannot have bad pointers |
B. | cannot create memory leaks |
C. | supports strong code type safety |
D. | all of the above |
Answer» D. all of the above |
23. |
.NET CF designed specifically for devices, such as ............. |
A. | smart cards |
B. | smart wearable devices |
C. | pdas and smart mobile phones. |
D. | sensors |
Answer» C. pdas and smart mobile phones. |
24. |
IrDA support ........ |
A. | sql server ce |
B. | device specific controls |
C. | high performance jit compiler |
D. | all of the above |
Answer» D. all of the above |
25. |
Mobile code is any ......... |
A. | program |
B. | application |
C. | content |
D. | all of the above |
Answer» D. all of the above |