Certifications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Certifications Interview Questions

Questions Answers Views Company eMail

What information can you get from CDP info: (choose all that apply) A.) Hardware platform B.) One address per protocol C.) Software platform D.) Hostname E.) The same info as show version F.) Incoming/outgoing port

1 5875

How does the cut-through switching technique work? A.) By using broadcast address as source addresses B.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface D.) By using a Class I repeater in a collision domain

1 4349

What is the protocol number for TCP? A.) 80 B.) 21 C.) 11 D.) 6

1 4299

Which of the following are Presentation Layer standards? A.) JPEG and PICT B.) MPEG and MIDI C.) ASCII and EBCDIC D.) NFS and SQL

2 8899

What is the administrative distance for RIP? A.) 100 B.) 90 C.) 120 D.) 110

8 15350

IP standard access lists use which of the following as a basis for permitting or denying packets? A.) destination address B.) port C.) protocol D.) source address

1 13088

If a frame is received at a switch and only the destination hardware address is read before the frame is forwarded, what type of switching method is this? A.) Store-and-drop B.) Latency C.) Store-and-forward D.) Cut-through

2 5991

What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates

1 5797

Choose the following that are benefits to segmenting with router: A.) Flow Control B.) Manageability C.) Multiple Active Paths D.) Explicit packet lifetime control

1 5998

When discussing static routes, what is the gateway parameter used for? A.) Determining the dynamic route B.) Defining the subnet C.) Defining the Administrative Distance D.) Determining the next hop

1 4412

Which layer hides details of network dependent information from the higher layers by providing transparent data transfer? A.) Transport B.) Physical C.) Data Link D.) Session E.) Application F.) Network

5 8914

What information is provided by the local management interface (LMI)? A.) LMI encapsulation type B.) The current DLCI values C.) The status of virtual circuits D.) The global or local significance of the DLCI values

2 7151

Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session

1 4437

What key do you use to view the last command? A.) Left Arrow B.) Ctrl-P C.) Up Arrow D.) Right Arrow

2 5016

Which of the following do not belong to the customer? A.) CO B.) DCE C.) Router D.) CPE E.) Demarc F.) DTE

1 6116

Un-Answered Questions { Certifications }

Wild card mask always in odd value or even?

1068

The transfer function is y = x1 + 5x2, where X1 ~ N(5,12) and X2 ~ N(5,22). Which statement is true about the shape of y? [QID 809] 1) It must be a normal distribution since the means of the inputs are identical. 2) It will be a normal distribution. 3) It cannot be a normal distribution since the standard deviations of the inputs are different. 4) It is not normal.

2328

Which ipsec rule is used for the olympia branch and what does it define?

1159

Explain how an spf algorithm works?

1171

What is half duplex and full duplex?

1084

What is the key advantage of using switches?

1208

Hi All..! This is Ratna,Im working as a Oracle apps Technical Consultant with 2yrs of experience.I started working on Hrms module,I feel like going for functional certification in HRMS module.Can any one suggest me on the below questions 1. how many papers are there for Oracle HRMS certification, and what is fees for each paper. 2. can a person pass the paper by reading the related documention provided by oracle. 3. do anybody have bunch of questons for oracle HRMS and like to share.

3670

Which table find best path?

1096

What is the size of hello packets in eigrep protocol?

1162

Referring to the commands shown, what command must next be used on the branch router prior to traffic being sent to the router router?

1215

Hi Jitendera, Wat do u do..?? I mean r u working anywhere???? Basically where r u from??? If u don't hv any problem, u can say..?? Or else mail me mr.shahin07@gmail.com

2516

salary package for sap fico fresher (zero experinece)

1734

What is the function of the Application Layer in networking?

1129

Explain how many tables are in ospf protocol?

1191

Tell me when we use extended access-list?

1471

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