INFORMATION TECHNOLOGY (IT)
Information Technology (IT)
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
انٹرنیٹ سائٹوں سے عام طور پر کس قسم کی نگرانی کی فائل استعمال کی جاتی ہے اور اسے قبول کیا جاتا ہے؟
Links
Websites
Cookies
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Cookies are small files stored on a user's device by websites to track activity, preferences, and login information .
They are commonly used and accepted for monitoring user behavior on the internet.
سائبر دھونس کی مندرجہ ذیل میں سے کون سی مثال ہے؟
Creating strong passwords
Sending threatening messages online
Using antivirus software
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Cyberbullying involves using digital platforms to harass, threaten, or intimidate others .
Sending threatening messages online is a clear and direct form of cyberbullying.
اگر نیٹ ورک کے تمام اجزاء ایک ہی کیبل سے جڑے ہوئے ہیں ، تو پھر مخصوص ٹوپولوجی کو ______ کہا جاتا ہے؟
Mesh
Bus
Ring
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
In a Bus topology , all network components are connected to a single central cable (the bus).
Data travels in both directions along the cable, and each device taps into it to receive data.
پروگرامنگ میں لوپ کا مقصد کیا ہے؟
To store data
To design the program
To repeat a set of instructions
None of these
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Explanation
A loop in programming allows a set of instructions to be executed repeatedly until a condition is met. It helps reduce code repetition and makes programs more efficient.
کمپیوٹر کو بوٹ کرنے کے لئے کس قسم کی میموری کا استعمال کیا جاتا ہے؟
Hard Disk
RAM
ROM
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
ROM (Read-Only Memory) contains the firmware or BIOS needed to boot the computer.
It is non-volatile , meaning it retains data even when the power is off.
مندرجہ ذیل میں سے کون سے متعلق ریکارڈوں کا مجموعہ ہے؟
File
Data
Table
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A Table is a collection of related records in a database.
It organizes data into rows and columns , where each row represents a record , and each column represents a field or attribute .
Unlike a file, which is a collection of data without any inherent structure , a table in a database is designed to store structured and related information .
A table is a fundamental component of a relational database, providing a systematic way to organize and manage data.
کمپیوٹر کے کون سے حصے ریاضی کے حساب کتاب کرتے ہیں؟
Register
ALU
Monitor
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The Arithmetic Logic Unit (ALU) is the part of the CPU responsible for performing arithmetic and logical operations.
It handles calculations like addition, subtraction, and comparisons.
گرافکس کارڈ کا مقصد کیا ہے؟
To control input/output devices
To process and display images
To store data
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A graphics card (GPU) handles the rendering of images, videos, and animations on the computer screen.
It is essential for tasks like gaming, video editing, and graphic design.
Social media marketing
Email marketing
Search engine optimization (SEO)
All of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Digital marketing refers to using online channels to promote products or services,
These three tactics fall under that umbrella:
Social media marketing:
Utilizing platforms like Facebook, Instagram, or Twitter to reach and engage with potential customers.
Email marketing:
Sending promotional messages directly to customers' inboxes.
Search engine optimization (SEO):
Optimizing a website to improve its ranking in search engine results.
مندرجہ ذیل میں سے کون سا نیٹ ورک میں میزبان اور منزل کے درمیان واحد لنک کی طرف لے جاتا ہے؟
Point-to-point connection
Broadcast connection
Multicast connection
Anycast connection
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Point-to-point: Connects exactly two nodes, creating a single link between the host and the destination.
Broadcast: Sends data to all nodes in a network.
Multicast: Sends data to a specific group of nodes.
Anycast: Sends data to the nearest or best destination among a group.
