PPSC PAST PAPERS MCQS 2004 TO 2020 OF COMPUTER
PPSC 20 years Subject wise Past Papers
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
ایک ہائبرڈ کمپیوٹر کیا ہے؟
Resembles digital computer
resembles analogue computer
Resembles both digital and analogue computer
None of these
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Explanation
Hybrid computers can perform the tasks of digital and analogue computer
These computers are used in aircraft, hospitals where measuring physical quantities and converting them into digital data to analysis is required.
AGM 07.5.23
Network card
Sound Card
Graphic card
Modem
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Explanation
A modem (modulator-demodulator) is used to transmit digital data over analog telephone lines
By converting digital signals into analog audio tones for transmission and
Converting incoming analog tones back into digital signals for computers.
For digital subscriber line (DSL) services, which are a modern technology,
Another type of modem is used to provide high er speeds over existing telephone wiring.
Left-term evaluation
Long evaluation
Llong-term evaluation
None of these
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Explanation
In telecommunications , long-term evolution (LTE)
It is a standard for wireless broadband communication for cellular mobile devices and data terminals.
It is considered to be a "transitional" 4G technology
پاورپوائنٹ میں، منتخب ڈیزائن ٹیمپلیٹ کو کہاں لاگو کیا جا سکتا ہے؟
To current slide only
To all the slides
To all the new presentation you create
All of these
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Explanation
In PowerPoint, the selected design template can be applied:
T o the current slide To all the slides To all the new presentations you create.
کمپیوٹر میں کیا استعمال کیا جاتا ہے تاکہ نیٹ ورک سرور کو ان لوگوں کے نقصان سے بچایا جائے جو اس میں لاگ ان ہوتے ہیں؟
Gateway
Flow Control
Antivirus
Firewall
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Explanation
A Firewall is used in a computer network to protect a server from unauthorized access and potential damage by those who log in.
It monitors and controls incoming and outgoing network traffic based on predetermined security rules.
ایم ایس ورڈ میں بائیں صف بندی کے لیے کون سی کی استعمال ہوتی ہے؟
CTRL+R
CTRL+M
CTRL+L
None of these
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Explanation
To align the text left , press Ctrl+L.
To align the text right , press Ctrl+R.
To center the text, press Ctrl+E.
اس ڈیوائس کی شناخت کریں جس کے ذریعے کمپیوٹر میں ڈیٹا اور ہدایات داخل کی جاتی ہیں؟
Memory
Output Device
Software
Input device
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Explanation
An input device is a piece of equipment used to provide data and control signals to an information processing system .
An input device is used to enter data and instructions into a computer.
Examples include keyboards, mice, scanners, and microphones.
Subscript
Superscript
Header
Footer
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Explanation
Ctrl + = is the shortcut key for Subscript in many word processors, lowering the selected text below the baseline .
Ctrl + Shift + = is used for Superscript , which raises the selected text above the baseline.
ایک ورک شیٹ میں کتنے کالم ہوتے ہیں؟
356
256
300
200
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Explanation
In older versions of Excel (up to 2003 ), a worksheet contains 256 columns .
Newer versions have expanded this limit to 16,384 columns.
A single worksheet in Excel contains 65,536 rows .
ایک سلائیڈ کی مختلف اشیاء پر موشن ایفیکٹس لگانے کے لیے آپ پاورپوائنٹ کی کون سی خصوصیت استعمال کریں گے؟
Animation Scheme
Slide Transition
Slide Design
None of these
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Explanation
In Microsoft PowerPoint, the feature used to apply motion effects to different objects (like text, images, shapes, charts, etc.) on a slide is the Animations feature.
You can access it through the Animations tab on the ribbon.
From there, you can apply different types of motion effects such as Entrance, Emphasis, Exit, and Motion Paths.
The Animation Pane lets you control the order, timing, and duration of the effects.
