Explanation

There are two out of eight South Asian countries are Islands.

1. Sri Lanka
   
2. Maldives

Explanation

Turkish685434684959875643 is the same number

Explanation

Avast and NAV are anti-virus software

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Symantec's Norton Group launched Norton AntiVirus 1.0 (NAV) for PC and compatible computers.

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Avast's free antivirus software detects and blocks all types of malware in real-time to prevent them from infecting your computer.

Kaspersky, Norton, and Avast are anti-virus software

Linux is an operating system, not an anti-virus

Anti virus 

Explanation

On March 12, 1918, Moscow became the capital once more but now it was the capital of the Soviet state.

Explanation

List of Microsoft Office Applications

Explanation

DAU stand for Data Acquisition Unit.

ڈی اے یو کا مطلب ڈیٹا ایکوزیشن یونٹ ہے۔

Explanation

The sentence "She sings a song" is in the present simple tense.

In this sentence, "sings" is the verb in the present simple form,

which indicates an action that regularly happens or is true in the present.

In this context, it means that "she" (the subject) regularly performs the action of singing a song.

Explanation

Sri Lanka has 90% of the world’s total cinnamon دارچینی supply.

They have among the best tea in the world.

They have an endless variety of excellent gemstones.

They produce rubber and rice.

Explanation

CRMS stand for Civil Registration Management System.

CRNS started on March 10, 2016.

With the help of Civil Registration Management System CRMS issued Child Birth Registration Certificate (CBRC) Etc.

Under this system, the government can register the citizen's vital events like:

1. Birth,
2. Death and
3. Marriage

The system provides up-to-date status reporting facilities for selected events, for better governance.

Explanation

Pathology is the study of diseases.

Agrostology: Study of Grasses 

Agronomy: soil management and crop production 

Odontology: study of teeth 

Arthrology:Study of joints 

Nephrology: study of kidneys

Hematology: Study of blood  

Dermatology:  Study of skin