INFORMATION TECHNOLOGY (IT)
Information Technology (IT)
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Password
- Username
- Both A and B
- None of these
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Explanation
Authentication is the process of verifying a user's identity using credentials like a username and password.These credentials ensure secure access to systems.It protecting data from unauthorized users.
پرنٹر کو براہ راست نیٹ ورک سے جوڑنے کے لیے کس قسم کا کنکشن استعمال کیا جائے گا؟
- Ethernet cable
- USB
- Serial
- None of these
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Explanation
A printer is connected directly to a network using a network connection, typically one of the following:
- Ethernet (RJ-45) — a wired connection to a router or switch.
- Wi-Fi (wireless) — connects to the network without cables.
Here are some other ways to connect a printer to a network:
- USB: A direct connection between the printer and the computer
- Wi-Fi: A wireless connection between the printer and the LAN
- Bluetooth: A wireless connection between the printer and the computer
ہدایات اور میموری ایڈریس کی نمائندگی _____؟
- Binary codes
- Character codes
- Parity bit
- None of these
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Explanation
Computers work with binary code.
This means they use only two digits: 0 and 1.
Everything inside a computer, from the simplest instruction to the location of data (memory address).
It is represented using combinations of these 0s and 1s.
کوڈڈ ہدایات کی فہرست کو کیا کہا جاتا ہے؟
- Computer program
- Algorithm
- Flowchart
- None of these
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Explanation
The list of coded instructions is called a Computer program.
A computer program is a sequence or set of instructions in a programming language for a computer to execute.
مندرجہ ذیل میں سے کون سا کمپیوٹر سب سے طاقتور ہے؟
- Personal Computer
- Super Computer
- Mobile Computer
- Power Computer
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Explanation
- Supercomputers were introduced in the 1960s as the world's most advanced computer.
- A supercomputer is a powerful computer that can process a large amount of data and computation very quickly.
- Supercomputers perform immense amounts of mathematical calculations.
- Super Computers are also known as Number Crunching.
- Supercomputers are used for areas related to:
- Science
- Engineering
- Education
- Defense
- Aerospace
مندرجہ ذیل میں سے کون سا ونڈوز ورژن نہیں ہے؟
- Windows 9
- Windows 7
- Windows 10
- None of these
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Explanation
- Windows XP, Windows 7, Windows 8 and Windows 10 are the windows operating system versions.
- Windows 9 never released.
- Microsoft company released Windows 10 OS directly after Windows 8 OS.
ڈیٹا کو دائروں کی شکل میں ذخیرہ کرنے کو ____ کہتے ہیں؟
- Subscript
- Sector
- Disc
- None of these
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Explanation
Sector refers to a subdivision of a track on a circular storage medium.
Data is stored in a circular or pie-shaped section, often on a disk or hard drive.
- Intelligenagent
- Robot
- Fuzzy logic
- Genetic algorithm
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Explanation
An intelligent agent is a type of software designed to assist users by automating repetitive tasks or performing tasks on their behalf.
- Hard Disk
- DVD
- Printer
- Microprocessor
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Explanation
Pentium is a brand name used by Intel for its family of microprocessors, which are central to the functioning of computers.
These processors were widely used in personal computers starting in the 1990s and are part of Intel's line of x86 architecture CPUs.
The other options do not relate directly to Pentium:
- Hard Disk: Storage device.
- DVD: Optical storage medium.
- Printer: Peripheral device for printing documents.
ایکسیس (ڈیٹا بیس) ٹیبل میں ایک قطار کو کہا جاتا ہے؟
- A guery
- A record
- A field
- None of these
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Explanation
MS Access, columns in a table are called fields.
It store specific types of data for each record.
Rows in an MS Access table are called Records.
It representing individual entries or data points within the table.