ETEA COMPUTER OPERATOR PAST PAPER DATED 31.07.2022
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Application layer
Session layer
Transport layer
Link layer
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Explanation
Session Layer is the layer of the ISO Open Systems Interconnection (OSI) model that controls the dialogues (connections) between computers.
It establishes, manages, and terminates the connections between the local and remote application.
Application layer
Transport layer
Link layer
None
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Explanation
In the Internet Protocol stack (also known as the OSI model), the fifth layer is the Session Layer .
When data is sent from device A to device B, the Session Layer at device B is responsible for managing and controlling the connections between the two devices,
ensuring that the data exchange occurs correctly and efficiently.
He told him that he would drive him to house promptly
He told him that he was drive him to house promptly
He told him that he were drive him to house promptly
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
If reported verb is in Past Tense, and reported speech is in Future Indefinite Tense, will changes into would & shall changes into should.
You asked him if he had filed the case to secure his rights
You asked him if he has filed the case to secure his rights
You asked him if he have filed the case to secure his rights
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
If reported verb is in Past Tense, reported speech will change from Past Indefinite Tense to Past Perfect Tense. I said, “He went to Calcutta.” I said that he had gone to Calcutta. Moumita said to Shampa, “I drew a picture of you.”
He exclaimed with sadness that he had lost the competition
He exclaimed with sadness that he has lost the competition
He exclaimed with sadness that he have lost the competition
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
An exclamatory sentence, also known as an exclamation sentence or an exclamation clause, is a statement that expresses strong emotion.
سب سے بڑا سیارہ کونسا ہے۔
Venus
Mars
Mercury
Jupiter
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Explanation
Jupiter is the biggest planet
It is the largest planet in the Solar System according to size.
Saturn is the second largest planet in our solar system.
Mercury Planet has the smallest diameter
Moon One is not a planet
Venus planet has no moon
Saturn planet has the highest number of moons
Mars is sometimes called the Red Planet.
**
These are the 8 planets
1. Mercury
2. Venus
3. Earth
4. Mars
5. Jupiter
6. Saturn
7. Uranus
8. Neptune
New techniques are being presenting of winning the match
New techniques was being presenting of winning the match
New techniques were being presenting of winning the match
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Active voice: Subject (doer) + is/am/are + V1+ing + object
Passive voice: The object (receiver of the action) + is/am/are + being + V3 + (by the doer)
participle
determiner
infinitive phrase
None
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Explanation
An infinitive phrase is a group of words consisting of an infinitive, a modifier or the use of pronouns, direct objects, indirect objects or complements of action or state expressed in the infinitive.
Adverb clause
Noun clause
Prepositional clause
None
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Explanation
At a minimum, a p repositional phrase consists of one preposition and the object it governs.
The object can be a noun, a gerund (a verb form ending in “-ing” that acts as a noun), or a clause.
