Wireless Network Interview Questions

1.Describe your home WLAN setup?
2.Describe the OSI model?
3.What is the difference between a repeater, bridge, router? Relate this to the OSI model?
4.Describe an Ethernet switch and where it fits into the OSI model?
5.What is a VLAN? What is an ELAN? What is the difference?
6.Explain how to configure a host network interface (e.g. IP address, netmask, broadcast address)?
7.Describe Ethernet packet contents: min/max size, header?
8.Describe TCP/IP and its protocols?
9.Describe ATM and what are its current advantages and disadvantages?
10.Describe SONET?
11.What are the maximum distances for CAT5 cabling?
12.Describe UDP and TCP and the differences between the two?
13.What is your current IP address? How do you find that out on different OSs?
14.Describe what a broadcast storm is?
15.Describe what a runt, a giant, and a late collision are and what causes each of them?
16.How do you distinguish a DNS problem from a network problem?
17.Describe the Bandwidth Delay problem?
18.Describe the principle of multi-layer switching?
19.Describe the purpose and basic functionality of things like HSRP, VRRP etc?
20.Is there any automation tool for mobile(wireless) application testing ???
21.Difference between 2g and 3G in mobile phone testing?
22.How is test environment prepared for wireless testing?
23.How is Wireless network adapters tested?
24.How are the difficulties involved with testing of Mobile and Cellular Handsets overcome by testers?
25.How is quality of wireless testing measured?
26.What areas of applications can be covered under wireless testing?
27.How to get Voice over wireless testing?
28.What is the term load in wireless testing?
29.How must the testers update themselves and what all must be learnt by testers to perform wireless testing?
30.How should the analysis be performed by a tester before carrying out Wireless Testing?
31.What is Wireless Test Executive?
32.How to do tracing in wireless testing?
33.What are the special features of wireless test tools?
34.What are the challenges in Wireless Testing?
35.What are the wireless test capabilities for mobile testing?
36.How are the security aspects taken care while performing wireless testing in a wireless network?
37.What are the test procedures for performing Wireless Testing?
38.What are the different levels in Wireless Testing?
39.What are the activities of testing involved in Wireless Testing?
40.What technologies are used with Wireless Testing?
41.What are the recent advancements in wireless testing?
42.What is the difference between TLS and TTLS?
43.What is the difference between WEP and TKIP?
44.When and Why does WPA/WPA2 came into picture?
45.What are the prerequisites to become a mobile tester?
46.How we test battery back up time using load testing?specially for mobile testing?
47.How do you test mobile handsets?
48.How do we test protocols in Mobile testing. and how many protocols are used in Mobile application?
49.What is wireless testing? how do we do it? what are the concepts a test engineer should have knowledge?
50.Describe the OSI model?
51.What is the difference between a repeater, bridge, router? Relate this to the OSI model?
52.Describe an Ethernet switch and where it fits into the OSI model?
53.What is a VLAN? What is an ELAN? What is the difference?
54.Relate FDDI/ATM/SONET to the OSI model?
55.Explain how to configure a host network interface (e.g. IP address, netmask, broadcast address)?
56.Describe Ethernet packet contents: min/max size, header?
57.Describe TCP/IP and its protocols?
58.Describe ATM and what are its current advantages and disadvantages?
59.Describe SONET?
60.What are the maximum distances for CAT5 cabling?
61.Describe UDP and TCP and the differences between the two?
62.What is your current IP address? Hoiw do you find that out on different OSs?
63.Describe what a broadcast storm is?
64.Describe what a runt, a giant, and a late collision are and what causes each of them?
65.How do you distinguish a DNS problem from a network problem?
66.Describe the Bandwidth Delay problem?
67.Describe the principle of multi-layer switching?
68.Describe the purpose and basic functionality of things like HSRP, VRRP etc?
69.How do you secure a wireless network?
70.What does Wi-Fi stand for?
71.What are your preferred tools for wardriving?
72.Describe your home WLAN setup?
73.How do we test protocols in Mobile testing. and how many protocols are used in Mobile application?
74.When should testing be stopped?
75.What are the important test scenarios for testing a web site?
76.What is the principle of wireless technology?
77.What bugs are mainly come in webtesting what severity and priority we are giving?
78.What is the difference between 2G and 3G mobile phone technology?
79.How to test voice over wireless?
80.What is the difference between 802.11b and 802.11g? and what type of frequency used?
81.What skill sets are needed to become a mobile tester?
82.What is WEP and TKIP?
83.What is TLS and TTLS?
84.How are the security aspects taken care while performing wireless testing in a wireless network?
85.How can load testing be performed on a mobile?
86.Which areas of the application can be covered under wireless testing?
87.What should the testers know to able to perform wireless testing effectively?
88.How is test environment prepared for wireless testing?
89.What are the concepts a test engineer should know and what things should be taken in consideration while doing wireless testing?
90.What is wireless testing? how do we do it? what are the concepts a test engineer should have knowledge of? how do u classify testing of wireless products?
91.How do you test mobile handsets ?
92.How do we test protocols in Mobile testing? and how many protocols are used in Mobile application?
93.How must the testers update themselves and what all must be learnt by testers to perform wireless testing?
94.What is the term load in wireless testing?
95.How to get Voice over wireless testing?
96.What areas of applications can be covered under wireless testing?
97.How is test environment prepared for wireless testing?
98.How we test battery back up time using load testing?
99.How do you test mobile handsets?
100.Difference between 2g and 3G in mobile phone testing?
101.How are the security aspects taken care while performing wireless testing in a wireless network?
102.How is Wireless network adapters tested?
103.How are the difficulties involved with testing of Mobile and Cellular Handsets overcome by testers?
104.How is quality of wireless testing measured?
105.How should the analysis be performed by a tester before carrying out Wireless Testing?
106.What is Wireless Test Executive?
107.How to do tracing in wireless testing?
108.What are the special features of wireless test tools?
109.What are the challenges in Wireless Testing?
110.What are the wireless test capabilities for mobile testing?
111.What are the test procedures for performing Wireless Testing?
112.What are the different levels in Wireless Testing?
113.What are the activities of testing involved in Wireless Testing?
114.What technologies are used with Wireless Testing?
115.What are the recent advancements in wireless testing?
116.What are the prerequisites to become a mobile tester?
117.what is the difference between WEP and TKIP?
118.what is the difference between TLS and TTLS?
119.When and Why does WPA/WPA2 came into picture?
120.How do we test protocols in Mobile testing. and how many protocols are used in Mobile application?
121.what is wireless testing? how do we do it? what are the concepts a test engineer should have knowledge of? how do u classify testing of wireless products?
122.what is testing?
123.Difference between block box and white box testing?
124.How to maintain quality?
125.what types are qc chemist in interview ?
126.What is it you liked and disliked about your last job?
127.Do you have any questions?
128.Can you work under pressure, deadline etc?
129.What was your last employer’s opinion of you?
130.Give me an example of a project you handled from start to finish?
131.You may be overqualified for this position we have to offer?
132.What kind of programs/machines or equipment have you worked with?
133.Have you used MSVC? What do you think of it?
134.How do you start your QA if there are no system requirements?
135.What bug tracking tools you have used? Have you used any free tools?
136.How do you train another QA engineer?
137.What is the QA process?
138.How do you debug SSH?
139.Which argorithm do you like the most? Why?
140.What C++ libraries are you proficient with?
141.What programming language are you using?
142.What is Data Dictionary?
143.What is Cyclomatic Complexity?
144.What is Conversion Testing?
145.What is Context Driven Testing?
146.What is Conformance Testing?
147.What is Concurrency Testing?
148.What is Component?
149.What is Coding?
150.What is Code Walkthrough?
151.What is Code Inspection?
152.What is Code Coverage?
153.What is Code Complete?
154.What is Cause Effect Graph?
155.What is CMM?
156.What is Capture/Replay Tool?
157.What is CAST?
158.What is Breadth Testing?
159.What is Branch Testing?
160.What is Boundary Value Analysis?
161.What is Defect?
162.What is Bug
163.What is Boundary Testing?
164.What is Bottom Up Testing?
165.What is Black Box Testing?
166.What is Binary Portability Testing?
167.What is Beta Testing?
168.What is Baseline?
169.What is Basis Set?
170.What is Basis Path Testing?
171.What is Basic Block?
172.What is Backus-Naur Form?
173.What is Automated Testing?
174.What is Automated Software Quality (ASQ)?
175.What is Application Programming Interface (API)?
176.What is Application Binary Interface (ABI)?
177.What is Agile Testing?
178.What is Ad Hoc Testing?
179.What is Accessibility Testing?
180.What is Acceptance Testing?
181.What is difference in between Operating System 2000 and OS XP?
182.What is “V-n-V” Model? Why is it called as “V”& why not “U”? Also tell at what Stage?
183.Diff between test plan and test strategy?
184.Difference between adhoc testing and error guessing?
185.Example for bug not reproducible?
186.What is Defect removable efficiency?
187.What are the steps to test any software through automation tools?
188.What are Microsoft 6 rules?
189.What are the bugs we cannot find in black box?
190.What is the part of Qa and QC in refinement v model?
191.When will the testing starts?
192.What is the first test in software testing process?
193.What is status of defect when you are performing regression testing?
194.What is the scalability testing?
195.What is diff. between CMMI and CMM levels?
196.Is there any difference in performance of Quality Center over Test Director?

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