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۔
سی ڈی روم کو پرسنل کمپیوٹر میں درج ذیل مخصوص خصوصیات میں سے کس کے ذریعے درجہ بندی کیا جاتا ہے؟
Data Transfer Rate
Memory Capacity
Storage Period
Software bundle
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Explanation
A CD-ROM (Compact Disc, read-only-memory) is an optical disc which is designed to store computer data in the form of text or graphics or software data.
A normal CD-ROM usually can store up to data is 680 MB.
Compact able disk
Compact data
Compact able data
Compact disc
None
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Explanation
CDs are circular discs that are 4.75 in (12 cm) in diameter.
The CD standard was proposed by Sony and Philips in 1980 and the technology was introduced to the U.S. market in 1983.
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VU FIA PAPER 18-12-2021
128
256
1024
512
None of these
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Explanation
An extended ASCII coding system provides 256 different characters . ASCII stands for American Standard Code for Information Interchange. Size: 8 bits = 256 codes Standard ASCII: 7 bits = 128 characters Extra 128: Adds special symbols, accented letters, and graphics
Four
Nine
Seven
Two
One
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Explanation
ASCII is a coding system which provides 128 different characters.
ASCII stand for American Standard Code for Information Interchange.
ASCII is the code that is currently used worldwide in computing.
وہ کون سا کوڈ ہے جو اس وقت دنیا بھر میں کمپیوٹنگ میں استعمال ہوتا ہے؟
ISCII
EBCDIC
Holrith code
ASCII
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Explanation
ASCII is a coding system which provides 128 different characters.
ASCII stand for American Standard Code for Information Interchange.
ASCII is the code that is currently used worldwide in computing.
Floppy translator
File Translator
Formula translator
Formal translator
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Explanation
FORTRAN, in full Formula Translation, computer programming language created in 1957 by John Backus that shortened the process of programming and made computer programming more accessible.
فونٹ تبدیل کرنے کی شارٹ کٹ کلید ہے؟
ctrl+}
ctrl+{
Both
None
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Explanation
Ctrl + Shift + F is the shortcut key for “Change the font" in MS Word.
Open the Font dialog box to change the font. Ctrl+Shift+F.
Increase the font size. Ctrl+Shift+>
Decrease the font size. Ctrl+Shift+<
Increase the font size by 1 point. Ctrl+]
Decrease the font size by 1 point. Ctrl+[
RK11.06.2023
پہلی نسل کے الیکٹرانک کمپیوٹرز کا دورانیہ کیا تھا__؟
1963 to 1972
1943 to 1959
1954 to 1962
1983 to 1988
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Explanation
The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves
Leo is called the first-generation computer
First-generation (1940 - 1956) vacuum tubes as a major piece of technology.
The ENIAC is an example of 1st generation computer.
The time span of first-generation electronic computers was 1943 to 1959
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Second generation (1956 - 1963 ) use of transistors .
Third generation (1964 - 1971) use of Integrated circuits.
Fourth generation (1972 - 2010) use of the microprocessor
The fifth generation (2010 to present) use Artificial intelligence
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ND7-5-2023
Megabyte
Binary
Processing
Representational
All of these
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Explanation
Binary is a system by which numbers, letters and other information are represented using only two symbols, or binary digits
MB
GB
KB
TB
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Explanation
Petabyte (1,024 Terabytes, or 1,048,576 Gigabytes)
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VU CBT FIA SI ASI PAPER 13-12-2021