In an array, what does the first index in a pair identify?

• A) Column associated with the position
• B) Field name
• C) Row associated with the position
• D) Numerical index number

Persistent objects in a database are distinct from transient objects because they are __________.

• A) discarded after program termination
• B) linked to other objects
• C) created during program execution
• D) saved after program termination

American throws away pieces of paper each year which is equal to:

• A) 1 billion trees
• B) 2.5 billion trees
• C) 2 billion trees
• D) 1.5 billion trees

The conversion from key values to bucket numbers in hashing is done by a ____________.

• A) retrieval function
• B) hash function
• C) sorting function
• D) search function

From a perspective, an entire file system in an operating system is like ________.

• A) a fragmented file
• B) a randomly arranged file
• C) a single large file
• D) one large indexed file

Researchers are trying to develop systems that exhibits intelligent behavior in _______ track:

• A) Theoretical
• B) Engineering
• C) Artificial
• D) Intelligent

In hash file, hashing identifies the location of a record directly from the ____________.

• A) key
• B) bucket
• C) algorithm
• D) index

Legal notations to control digital ownership are:

• A) Ethics
• B) Digital mediums
• C) Digital rules
• D) Copyrights

The data storage space in a hash system is divided into sections called ____________.

• A) nodes
• B) indexes
• C) buckets
• D) arrays

Eye for long amount of time is not meant to look:

• A) Constantly
• B) Continuously
• C) 1D
• D) 2D

In the context of maintaining employee records, an index is typically used for quick retrieval based on ________.

• A) employee's date of birth
• B) employee identification numbers
• C) employee's department
• D) employee's name

Information technology has ______ overarching standardization in place:

• A) Multiple
• B) Old
• C) No
• D) Complex

Ethics and legality are essential in many industries including:

• A) Teachers
• B) Doctors
• C) All of these
• D) Government officer

Process of understanding what the characteristics of images mean is step:

• A) One
• B) Three
• C) Four
• D) Two

The test that machines will have a chance to pass according to Turing was of:

• A) 7 minutes
• B) 2 minutes
• C) 10 minutes
• D) 5 minutes

A track that leads to a simulation oriented methodology:

• A) Proper
• B) Engineering
• C) Theoretical
• D) Intelligent

In traditional file structures, variations of the basic index concept include constructing an index in a ________ manner.

• A) chronological
• B) hierarchical
• C) linear
• D) parallel

One way to identify the EOF is by placing a special record known as a _____ at the end of the file.

• A) Marker
• B) Terminator
• C) Sentinel
• D) Pointer

A ____________ is a file that is accessed in a serial manner from its beginning to its end as though the information in the file were arranged in one long row.

• A) sequential file
• B) flat file
• C) database file
• D) index file

Text files are considered as sequential files where each logical record is a _____ encoded using ASCII or Unicode.

• A) Sound byte
• B) Encrypted message
• C) Single image
• D) Symbol