3i Infotech Papers: Sample Questions 304 - 306 of 1245

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Question number: 304

» Basic CS » Networks

Essay Question▾

Describe in Detail

What is a SNMP MIB.

Explanation

Protocol of SNMP.

Protocol of SNMP.

Protocol of SNMP.

  • Stands for management information bas- collection of information organized hierarchically.

  • MIB is a database used for managing the entities in a communication network.

  • In SNMP, the term implies OS/ISO network management model.

  • Information is accessed by a protocol such as SNMP.

There are two types of MIBs:

  1. Scalar

  2. Tabular

Two types of MIBs in image

Two Types of MIBs in Image

Two types of MIBs in image

  • Scalar objects define a single object instance- tabular objects define multiple related object instances grouped in MIB tables.

  • Tabular objects offer collections of properties of the managed object within the device to be managed.

Question number: 305

» Basic CS » Data Structures

Short Answer Question▾

Write in Short

List out few of the applications of tree-structure?

Explanation

  • Manipulation of arithmetic expression

  • Symbol table construction

  • Syntax analysis.

Question number: 306

» Database » Oracle

MCQ▾

Question

Databases overall structure is maintained in a file called …

Choices

Choice (4) Response

a.

Data file

b.

Control file

c.

Redo log file

d.

Question does not provide sufficient data or is vague

Answer

b.

Explanation

Understanding of control file

Understanding of Control File

Understanding of control file

  • Databases overall structure is maintained in a file called control file.

  • Whenever the database is open, the control file must be available for writing database server.

  • The control file and the database are created at the same time.

  • When database is created at least one copy of the control file is created.

  • When database is open the control file must be available for writing the oracle database server.

  • Oracle database should have at least two control files, each stored on a different disk in case control files is lost or corrupted.