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File operations in C++ | c++ Advanced | Part – 12

C++ allows us to perform operations on files.

We can read contents of a file and even write some content in the file through a C++ program.

Isn’t that awesome?

To perform operations on files, C++ provides several built-in functions.

These functions are all declared in fstream header file.

To perform operations on file, the fstream and iostream header files should…

https://ntaugc.net/nta-ugc-paper-ii-cs/c-plus-plus/file-operations-in-cpp/

MCQ on Research Aptitude

Which one of the following statements is not correct?

Any person can do researchResearch may be without a hypothesis.Research requires library facilitiesResearch is not always systematic

Solution: 

Below are the definition of Research:

1. Best…

https://ntaugc.net/pyq/mcq-on-research-aptitude/

Method of research PYQ [Solved]

Research is defined as the creation of new knowledge and/or the use of existing knowledge in a new and creative way so as to generate new concepts, methodologies, and understandings. This could include synthesis and…

https://ntaugc.net/pyq/method-of-research-pyq-solved/

Teaching aids

Teaching aids Definition:

In this, we study what and how a teacher uses things to increase learning or to make learning easy or effective.

What is aids?

aids are a type of thing that makes…

https://ntaugc.net/nta-ugc-paper-i/teaching-aids/

Historical Method, Research, Methodology, and Historiography

Which one of the following was not principle under Panchsheel Treaty?

Mutual respect for each other’s territorial integrity and sovereigntyNon-sharing of national natural resourcesMutual non-interference in each other’s internal affairsPeaceful co-existence

Solution

Panchsheel’ Principles

This…

https://ntaugc.net/pyq/historical-method-research-methodology-and-historiography/

ICT (Digital Initiatives) One Post Notes For NTA UGC NET 2021 Aspirants

ICT (Digital Initiatives)

There are various educational initiatives launched by MHRD and the Government of India. Some of these initiatives are listed below.

UGC

The University Grants Commission (UGC) came into existence on 28th December…

https://ntaugc.net/nta-ugc-paper-i/ict/ict-digital-initiatives/

Education Commission of India

CHARTER ACT(1813)

First step towards educationTo spread scientific knowledge in India (British India).Christian missionaries were allowedIn 1817, Hindu college was established in Calcutta which later become presidency college in 1835 and presidency university in 2010…

https://ntaugc.net/nta-ugc-paper-i/education-commission-of-india/

What is a Linked List

What is a Linked List?

A Linked List is a very commonly used linear data structure that consists of a group of nodes in a sequence. Each node holds its data and the address of…

https://ntaugc.net/nta-ugc-paper-ii-cs/data-structures-and-algorithms/what-is-a-linked-list/

DDL, DQL, DML, DCL, and TCL Commands

These SQL (Structured Query Language) commands are mainly categorized into four categories: 

DDL – Data Definition Language
DQl – Data Query Language
DML – Data Manipulation Language
DCL – Data Control Language

DDL (Data Definition…

https://ntaugc.net/nta-ugc-paper-ii-cs/ddl-dql-dml-dcl-and-tcl-commands/

Whose name was inscribed on the coin along with that of Iltutmish?

After Gwalior campaign in 1232, a commemorative coin was struck to mark the victory. Whose name was inscribed on the coin along with that of Iltutmish?

Turkan KhatoonNasiruddin MahmudRuknuddin FiruzRaziya Sultan

Turkan Khatoon:Turkan Khatoon was…

https://ntaugc.net/pyq/whose-name-was-inscribed-on-the-coin-along-with-that-of-iltutmish/

Which transport class should be used with a perfect network layer?

Which transport class should be used with a perfect network layer?

(A) TPO and TP2(B) TP1 and TP3(C) TPO, TP1, TP3(D) TPO, TP1, TP2, TP3, TP4

Network layer

The network layer is the third layer…

https://ntaugc.net/pyq/cs-pyq/transport-class-should-be-used-with-a-perfect-network-layer/

Semaphores are used to

Semaphores are used to

• (A) Synchronise critical resources to prevent deadlock• (B) Synchronise critical resources to prevent contention• (C) Do I/O• (D) Facilitate memory management

Semaphores

Semaphores are used to synchronize processes in a…

https://ntaugc.net/pyq/cs-pyq/semaphores-are-used-to/

Remote computing system involves the use of timesharing systems and

Remote computing system involves the use of timesharing systems and

(A) Real-time processing(B)Batch processing(C) Multiprocessing(D)All of the above

Remote computing system

Remote computing systems are computer systems that allow users to access and use resources…

https://ntaugc.net/pyq/cs-pyq/remote-computing-system-involves-the-use-of-timesharing-systems-and/

Which of the following compounds has the least Ozone Depleting Potential?

Which of the following compounds has the least Ozone Depleting Potential?

CFC-11HalonsHCFCsMethyl Bromide

Ozone Depleting Potential (ODP)

Ozone Depleting Potential (ODP) is a measure of the ability of a substance to deplete the ozone layer.The…

https://ntaugc.net/pyq/evs-pyq/compounds-has-the-least-ozone-depleting-potential/

SWAYAM Massive Open Online Courses (MOOCs)

SWAYAM is a platform for Massive Open Online Courses (MOOCs) developed by the Indian government.
The platform offers a wide range of courses, from school level to post-graduation level, in various disciplines such as science,…

https://ntaugc.net/article/swayam-massive-open-online-courses-moocs/