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

Certifications Interview Questions

Questions Answers Views Company eMail

Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application

2 6579

Identify the 2 methods to modify the routers boot sequence? A.) Setup program B.) Boot system commands C.) RXBoot D.) Config-register

1 5349

Identify the 3 pieces of hardware you would not install to prevent broadcasts? A.) Switch B.) Repeater C.) Bridge D.) Router

1 4546

Identify 2 features of PPP PAP authentication? A.) Username and password is sent in clear text B.) Authentication messages are sent periodically during the connection C.) More secure than CHAP D.) Remote node is control of authentication process

1 6701

Identify the switching method that examines the destination MAC address as the frame is being received then begins forwarding the frame prior to receiving the entire frame? A.) Fragment-free B.) Store and Forward C.) Cut-through D.) Fast forward

1 12609

Identify 1 characteristic of RARP? A.) IP to MAC address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages

1 4803

Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet

1 6563

LMI operates between the Frame Switch and what other device? A.) CPE device B.) Another Frame Switch C.) X.25 switch D.) Novell File Server

1 4622

Identify IPX SAP and it's purpose? A.) Sonet Access Pipe - interface to Sonet ring B.) Service Advertising Protocol - advertise services C.) Server Appletalk Protocol - appletalk directory services D.) Service Access Point - identify upper layer protocols

1 4669

Identify the default values that make up IGRP's composite metric? A.) Bandwidth B.) Load C.) Reliability D.) MTU E.) Delay

1 4768

Identify the default serial encapsulation? A.) ISDN B.) HDLC C.) SDLC D.) Frame Relay E.) PPP

2 6632

Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address

4 8896

What is the purpose of the DLCI? A.) Identifies the remote routers B.) Contained with a 802.2 frame for routing purposes C.) Used with PPP during authentication D.) Identifies the PVC in a Frame Relay network

1 15317

Identify 3 characteristics of the Network layer (OSI layer 3)? A.) Connection oriented B.) Path determination C.) Supports multiplexing D.) Manages sessions E.) Packet forwarding

4 12186

Identify 3 characteristics of switches? A.) Increase available bandwidth B.) Decrease broadcast traffic C.) Support full duplex in a multipoint topology D.) Make forwarding decision using MAC address E.) Create collision domains

1 12680

Un-Answered Questions { Certifications }

Name the different types of networks

1309

What is formula of hold down time of eigrp protocol?

1280

What s the formula for metric of ospf?

1289

What is the cladding?

1321

1. your user want to display the records of the passenger traveling in the train.He can Sort the list either by the train no or by the date of journey how will the list will be displayed in the Control Level Processing in the Extract Dataset. a) The user has to create two separate internal table and sort accordingly and Two Control level Processing Blocks. b) The User has to create one internal Table with different header line and one processing Block. c) The User has to Define one internal Table and define Two control Level Processing Blocks. d) The User has to sort the internal Table Accordigly and create one Control lvel Processing Block. 2. Secondary Index will help in a) fetching the Data faster. b) Storing the of Data. 3.What does the Field statement Does. a) Delay the transport b) Go to the PAI block of the screen c) Make the Field inactive. 15. LDB NODES. a) 00 01 02 21 Get node 02 What will happen? 16. Second Question Regarding the same Context but asked about the Get Node 00 Get node 21 What will happen.? 17. Questions : - Logical Database (LDB) : a) Authorization is performed. At the LDB b)we do not have to explicit write any program to fetch the data. c)put data is used to update the Databse.

2095

Hi , I am planning to take up OCA certification.Can you please provide me with the path for Oracle DBA certi.If any one of you have dumps for same,please mail them to sajagporwal123@gmail.com.Please give me any tips if possible.

1950

hi i done IBM AS/400 course .....i want to certification any one can information about that and material of soft copy for that....please its urgent

2207

I would like to know about Oracle Online Course certification (Finance)

3116

If line up, but protocol down which layer should be troubleshot?

1260

What is size of ipv4 mac address?

1221

What are the netbios and netbeui?

1299

I want to join a good institute in Noida for SAP SD for experienced professionals,I have 2 years of experience as a SAP SD functional consultant.Can anyone suggest plz.

1498

Explain on which interface we always apply access-list?

1153

What is the minimum and maximum request timer?

1288

Please could anyone send me WebSphere Application Server (WAS Admin) Technical questions/certification dumps @ yogesh.birje@gmail.com? Thanks in advance

2073

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