KPK COMPUTER OPERATOR PAST PAPER 2022 BY ETEA
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
handle
provide
process
engage
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Explanation
render aid
امداد فراہم کریں
کس قسم کا فنکشن کلاس کا ممبر نہیں ہے، لیکن اس کے پرائیویٹ ممبرز تک رسائی حاصل کر سکتا ہے؟
static
friend
constructor
destructior
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Explanation
A friend function can access the private and protected data of a class.
dismay
agreement
argument
projection
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Explanation
consternation
گھبراہٹ
Participle
verb phrase
noun clause
none
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Explanation
In linguistics, a verb phrase is a syntactic unit composed of a verb and its arguments except the subject of an independent clause or coordinate clause.
He told him that he were talk on that topic next day
He told him that he was talk on that topic next day
He told him that he would talk on that topic next day
none
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Explanation
If reported verb is in Past Tense, and reported speech is in Future Indefinite Tense, will changes into would & shall changes into should.
food is bought by the mother bird for her kids to the nest
food was bought by the mother bird for her kids to the nest
food was bought by the mother bird for their kids to the nest
None
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Explanation
Convert the object of the Active Voice Sentence into the subject of the Passive Voice Sentence.
Use helping verb was/were according to the subject of the Passive Voice sentence.
Use 3rd form of the verb.
Then use the word “by”, to show the doer.
Then convert the subject of the Active Voice Sentence into the object of the Passive Voice sentence.
In the end, add the remaining words if there are any in the Active Voice Sentence.
مندرجہ ذیل میں سے کون تمام سرگرمیوں کا مکمل ریکارڈ رکھتا ہے جس نے ایک مخصوص مدت کے دوران ڈیٹا بیس کے مواد کو متاثر کیا۔
report writer
query language
Transaction log
none
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Explanation
A transaction log is a history of actions executed by a "Database Management System" (DBMS) to guarantee " ACID " properties over crashes or hardware failures.
Physically, a log is a file listing changes to the database, stored in a stable storage format.
require more disk space than indexed/report generators
don't need to sort before generating report
both
none
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Explanation
Sort/Report generators require more disk space than indexed/report generators .
users
separate files
data base
All
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Explanation
The relational database environment has all of the following components except separate files.
A relational database is a set of formally described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables.
Java script
python
Perl
Java and C++
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Explanation
C++ and Java differ in their platform dependency, memory management, and use of classes.
C++ is platform dependent and needs to be compiled on every platform.
Java is platform-independent.
Once it's compiled into bytecode it can be executed on any platform.
