SSC IMD Scientific Assistant 2022 PYQ – 15 Dec

[Q.86] In open-system interconnection model, which among the following layer is closest to the end-user?

[Q.87] 90° = ______ radians.

[Q.88] निम्नलिखित में से कौन-सा एड्रेस 'मेन मेमोरी' में उपलब्ध होता है?

[Q.89] In Operating System, which of the following statement is correct about the protection domain of a process?

I. A domain can share access rights.
II. The relationship between process and domain can be static or dynamic.
III. It is easy to establish a dynamic protection domain.

[Q.90] निम्नलिखित C भाषा code का output क्या है?

int main()
{
    int x = 3, y = 5;
    int s = y;
    y = x;
    x = y;
    y = s;
    printf("%d %d", x, y);
    return 0;
}