System | MCQs

Explanation

In the phrase "Barking dogs seldom bite," the word "Barking" belongs to Adjective.

It describes the type of dogs, modifying the noun "dogs" by indicating their action or characteristic.

Explanation

The word catalogue is a noun.

Explanation

The correct sentence is:

A) Irrespective of the diverse opinions, the committee has convened to discuss the pressing issues.

Here's a breakdown of why this is correct:

• "Irrespective of" is a prepositional phrase that correctly modifies the entire clause.
• "The committee" is a singular subject, so the verb should be singular as well: "has convened."

The other options have either grammatical errors or incorrect usage of the prepositional phrase.

Explanation

جرمنی نے 1889میں پہلی مرتبہ بڑھاپے کی پینشن متعارف کرایا تھا۔

Explanation

1.       Indus

2.       Jhelum

3.       Chenab

4.       Ravi

5.        Sutlej

Explanation

Computers use an internal clock to synchronize all of their calculations.

Explanation

Three types of bus are used.

Address bus: carries memory addresses from the processor to other components such as primary storage and input/output devices. 

Data bus : carries the data between the processor and other components.

Control bus: carries control signals from the processor to other components.

Explanation

The system unit of a personal computer typically contains all of the following except Modem.

The main part of a personal computer.

1. the chassis
2. microprocessor
3. main memory
4. bus
5. and ports

Explanation

There are two basic types of Computer memory.

1. Primary memory (RAM and ROM) 

2 Secondary memory (hard drive,CD,etc.)

Explanation

آپریٹنگ سسٹم کمپیوٹر یوزر اور کمپیوٹر ہارڈویئر کے درمیان ایک انٹرفیس ہوتا ہے۔