Algoritmik tillar va dasturlash fanidan 1-kurs “Amaliy matematika” yo’nalishi talabalari uchun yn (Yakuniy Nazorat) test savollari

float y1 = 2.13;
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C# dagi ushbu string ss = “Salom!”; e’lon ifodasi quyidagi ifodalarning qaysi biriga teng kuchli?
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System.Single ss = “Salom!”;
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System.String ss = “Salom!”;
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System.Double ss = “Salom!”;
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System.Char ss = “Salom!”;
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C# da kompilyatsiya bosqichida xatolik keltirib chiqaradigan ifoda qaysi?
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byte sb = 254;
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int sb = 254;
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sbyte sb = 254;
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long sb = 254;
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C# da kompilyatsiya bosqichida xatolik keltirib chiqaradigan ifoda qaysi?
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ulong sh = 41351;
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uint sh = 41351;
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ushort sh = 41351;
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short sh = 41351;
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C# da sbyte toifasining eng kichik qiymatini ko’rsating.
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–128
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C# da byte toifasining eng kichik qiymatini ko’rsating.
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0
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C# da short toifasining eng kichik qiymatini ko’rsating.
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– 32768
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C# da short toifasining eng kichik qiymatini ko’rsating.
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0
ushort da eng kichik qiymat
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– 32768
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C# da byte toifasining eng katta qiymatini ko’rsating.
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255
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C# da short toifasining eng katta qiymatini ko’rsating.
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32767
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C# da sbyte toifasining eng katta qiymatini ko’rsating.
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127
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C# da o’zgarmaslar (konstantalar) deb nimaga aytiladi?
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qiymati tayinlanganidan so’ng o’zgartirib bo’lmaydigan ob’yektlarga

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