प्रश्न और उत्तर का अभ्यास करें
8प्र: C, BASIC, COBOL, and Java are examples of ............language 3947 05b5cc7b6e4d2b419777508d3
5b5cc7b6e4d2b419777508d3- 1low-levelfalse
- 2programmingfalse
- 3computerfalse
- 4high-leveltrue
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उत्तर : 4. "high-level"
व्याख्या :
Answer: D) high-level Explanation:
प्र: The box that contains the central electronic components of the computer is the .............. 2222 05b5cc7b6e4d2b419777508ce
5b5cc7b6e4d2b419777508ce- 1Motherboardfalse
- 2System Unittrue
- 3Peripheralfalse
- 4RAMfalse
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उत्तर : 2. "System Unit"
व्याख्या :
Answer: B) System Unit Explanation:
प्र: What characteristic of read-only memory (ROM ) makes it useful? 4094 05b5cc7b6e4d2b419777508c9
5b5cc7b6e4d2b419777508c9- 1ROM informationcan be easily updatedfalse
- 2Data in ROM is non volatile, that is, it remains there even without electrical powertrue
- 3ROM provides very large amounts of inexpensive data storagefalse
- 4ROM chips are easily swapped between different brands of computersfalse
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उत्तर : 2. "Data in ROM is non volatile, that is, it remains there even without electrical power"
व्याख्या :
Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power Explanation:
प्र: Which of the following groups of rivers in india are likely to show the least erosional activity? 1421 05b5cc7b6e4d2b419777508c4
5b5cc7b6e4d2b419777508c4- 1Himalayan riversfalse
- 2Those rising in the Great Plain of Indiafalse
- 3The thin streams flowing into the Arabian Seafalse
- 4The east-ward flowing peninsular riverstrue
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उत्तर : 4. "The east-ward flowing peninsular rivers"
व्याख्या :
Answer: D) The east-ward flowing peninsular rivers Explanation: The rivers are arranged in the descending order of their erosional activity.
प्र: Which of the following soils is formed under typical monsoonal conditions? 1689 05b5cc7b6e4d2b419777508bf
5b5cc7b6e4d2b419777508bf- 1Black Soilsfalse
- 2Red Soilsfalse
- 3Laterite Soilstrue
- 4Nonefalse
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उत्तर : 3. "Laterite Soils"
व्याख्या :
Answer: C) Laterite Soils Explanation: The alternation of wet and dry seasons leads to the leaching away of the siliceous matter of the rocks and the formation of laterite soils. It has been observed that there is a general relationship between altitude and the chemical composition of laterite soils. The soils on the higher areas are generally more acidic than on the low lying areas.
प्र: P's father is Q's Son. M is the paternal uncle of P and N is the brother of Q. How is N related to M? 2774 05b5cc7b4e4d2b419777508ba
5b5cc7b4e4d2b419777508ba- 1Brotherfalse
- 2Nephewfalse
- 3Cousinfalse
- 4None of thesefalse
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उत्तर :
व्याख्या :
Answer: Explanation:
प्र: If 'A $ B' means 'A is brother of B', 'A @ B'means 'A is wife of B', 'A # B' means 'A is daughter of B' and 'A & B'means 'A is father of B', then which of the following expressions indicates the relationship 'K' is father-in-law of H'? 1558 05b5cc7b4e4d2b419777508b5
5b5cc7b4e4d2b419777508b5- 1H @ J $ L # P & Kfalse
- 2H @ J $ P & L # Kfalse
- 3H @ J $ L # K & Ptrue
- 4H @ P $ J & L # Kfalse
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उत्तर : 3. "H @ J $ L # K & P"
व्याख्या :
Answer: C) H @ J $ L # K & P Explanation: K is the father-in-law of H means H is the wife of the brother (say, J) of the daughter (say, L) of K and K is a male (brother or father of some person, say P) i.e H @ J $ L # K $ P or H @ J $ L # K & P.
प्र: Pointing to a Photograph, Arjun said, "She is the mother of my son's wife's daughter". How is Arjun related to the lady? 1264 05b5cc7b4e4d2b419777508b0
5b5cc7b4e4d2b419777508b0- 1Unclefalse
- 2Cousinfalse
- 3Daughter- in - lawtrue
- 4None of thesefalse
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उत्तर : 3. "Daughter- in - law"
व्याख्या :
Answer: C) Daughter- in - law Explanation: Arjun's son's wife's daughter ---- Arjun's son's daughter; Mother of daughter of Arjun's son - wife of Arjun's son. So, Arjun is the father-in-law of the lady.