[ Data Reperentation MCQS]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Data Reperentation MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
131. दशमलव संख्या 75 का बाइनरी (Binary) रूप क्या है?
[A] 1001011
[B] 1001101
[C] 1010011
[D] 1010101
131. What is the binary equivalent of decimal number 75?
[A] 1001011
[B] 1001101
[C] 1010011
[D] 1010101
सही उत्तर: 1001011
व्याख्या: 75 = 64 + 8 + 2 + 1 = 1001011₂
Correct Answer: 1001011
Explanation: 75 in binary is 1001011.
132. बाइनरी संख्या 1001011 का दशमलव मान क्या है?
[A] 73
[B] 74
[C] 75
[D] 76
132. What is the decimal equivalent of binary number 1001011?
[A] 73
[B] 74
[C] 75
[D] 76
सही उत्तर: 75
व्याख्या: 1001011₂ = 64 + 8 + 2 + 1 = 75
Correct Answer: 75
Explanation: 1001011₂ = 75₁₀.
133. दशमलव संख्या 255 का ऑक्टल (Octal) रूप क्या है?
[A] 375
[B] 376
[C] 377
[D] 400
133. What is the octal equivalent of decimal number 255?
[A] 375
[B] 376
[C] 377
[D] 400
सही उत्तर: 377
व्याख्या: 255₁₀ = 377₈
Correct Answer: 377
Explanation: 255₁₀ = 377₈.
134. ऑक्टल संख्या 377 का दशमलव मान क्या है?
[A] 254
[B] 255
[C] 256
[D] 257
134. What is the decimal equivalent of octal number 377?
[A] 254
[B] 255
[C] 256
[D] 257
सही उत्तर: 255
व्याख्या: 377₈ = (3×64)+(7×8)+7 = 255
Correct Answer: 255
Explanation: 377₈ = 255₁₀.
135. दशमलव संख्या 512 का बाइनरी रूप क्या है?
[A] 1000000000
[B] 1000000001
[C] 111111111
[D] 100000000
135. What is the binary equivalent of decimal number 512?
[A] 1000000000
[B] 1000000001
[C] 111111111
[D] 100000000
सही उत्तर: 1000000000
व्याख्या: 512 = 2⁹ = 1000000000₂
Correct Answer: 1000000000
Explanation: 512 in binary is 1000000000.
136. 9-बिट Unsigned Binary Number का अधिकतम दशमलव मान कितना होता है?
[A] 255
[B] 511
[C] 512
[D] 1023
136. What is the maximum decimal value of a 9-bit unsigned binary number?
[A] 255
[B] 511
[C] 512
[D] 1023
सही उत्तर: 511
व्याख्या: 2⁹ − 1 = 511
Correct Answer: 511
Explanation: The maximum value is 2⁹ − 1 = 511.
137. 1 Yottabyte (YB) बराबर होता है?
[A] 1024 ZB
[B] 1024 EB
[C] 1024 PB
[D] 1024 TB
137. 1 Yottabyte (YB) is equal to?
[A] 1024 ZB
[B] 1024 EB
[C] 1024 PB
[D] 1024 TB
सही उत्तर: 1024 ZB
व्याख्या: 1 YB = 1024 ZB
Correct Answer: 1024 ZB
Explanation: 1 YB = 1024 ZB.
138. UTF का पूर्ण रूप क्या है?
[A] Unicode Transformation Format
[B] Universal Text Format
[C] Unified Transfer Format
[D] Unicode Text File
138. What is the full form of UTF?
[A] Unicode Transformation Format
[B] Universal Text Format
[C] Unified Transfer Format
[D] Unicode Text File
सही उत्तर: Unicode Transformation Format
व्याख्या: UTF, Unicode का Encoding Format है।
Correct Answer: Unicode Transformation Format
Explanation: UTF is a Unicode encoding format.
139. UTF-8 की विशेषता क्या है?
[A] Fixed Length Encoding
[B] Variable Length Encoding
[C] केवल 8-बिट कैरेक्टर
[D] केवल अंग्रेजी भाषा
139. What is the characteristic of UTF-8?
[A] Fixed-length encoding
[B] Variable-length encoding
[C] Only 8-bit characters
[D] Supports only English
सही उत्तर: Variable Length Encoding
व्याख्या: UTF-8 एक Variable Length Encoding है।
Correct Answer: Variable-length encoding
Explanation: UTF-8 is a variable-length character encoding.
140. UTF-8 में एक कैरेक्टर अधिकतम कितने Bytes में Encode हो सकता है?
[A] 2
[B] 3
[C] 4
[D] 8
140. In UTF-8, a character can be encoded using a maximum of how many bytes?
[A] 2
[B] 3
[C] 4
[D] 8
सही उत्तर: 4
व्याख्या: UTF-8 में एक Character 1 से 4 Bytes तक Encode हो सकता है।
Correct Answer: 4
Explanation: UTF-8 uses 1 to 4 bytes per character.