# Job Roles

• #### Software Architect

Q:

Oligopolistic industries are characterized by

 A) a few dominant firms and no barriers to entry B) a large number of firms and low entry barriers C) a few dominant firms and substantial entry barriers D) a few dominant firms and low entry barriers

Answer & Explanation Answer: C) a few dominant firms and substantial entry barriers

Explanation:

Oligopoly is market structure where a small number of large firms are there. Oligopolistic industries are characterized by a few dominant firms and substantial entry barriers.

Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 120
Q:

Hard Drive capacity is measured in

 A) Newton B) GB C) THz D) Gwallior

Explanation:

Hard drive or disc is used to store the users information and its capacity is measured in Giga Bytes (GB) and Tera Bytes (TB).

1 139
Q:

Radiocarbon dating technique is used to estimate the age of

 A) fossils B) rocks C) monuments D) soil

Explanation:

Radiocarbon dating also referred to as carbon dating or carbon-14 dating is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon.

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 91
Q:

LCM of 80, 85, 90

 A) 11440 B) 11998 C) 12240 D) 12880

Explanation:

LCM of (80, 85, 90) can be found by prime factorizing them.

80 → 2 × 2 × 2 × 2 × 5

85 → 17 × 5

90 → 2 × 3 × 3 × 5

L.C.M of (80,85,90) = 2 × 2 x 2 × 2 × 3 × 3 × 5 × 17

= 16 x 9 x 85

= 144 x 85

= 12240

L.C.M of (80,85,90) = 12240.

1 129
Q:

What symbol is used to enter number as text?

 A) = B) " C) ' D) _

Explanation:

Apostrophe(‘) symbol is used before a number to make it a text or label.

Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 135
Q:

A data dictionary is a special file that contains

 A) The width of all fields in all files B) The data type of all fields in all file C) The name of all fields in all files D) All of the above

Explanation:

A data dictionary is a special file that contains a set of information describing the contents, format, and structure of a database and the relationship between its elements, used to control access to and manipulation of the database.

Filed Under: Database
Exam Prep: Bank Exams
Job Role: Analyst , Bank Clerk , Database Administration , IT Trainer

1 99
Q:

Common alcoholic beverages include

 A) Wine B) Cider C) Beer D) All of the above

Explanation:

Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 110
Q:

Who developed the idea of Crop Rotation?

 A) Charles Townshend B) Swede Svenson C) Potato Peterson D) Cabbage Carlson