Previous 10 Questions — JAMIA MCA 2017
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Which of the following is a mobile operating system?
Topic: JAMIA MCA 2017
z/OS is a …
Topic: JAMIA MCA 2017
$\displaystyle \int x^{x}(1+\log x)\,dx$ is equal to …
Topic: JAMIA MCA 2017
$\displaystyle \int \frac{dx}{x\log x\;\log(\log x)}$ is equal to …
Topic: JAMIA MCA 2017
$\displaystyle \lim_{x\to\infty}\Big(x-\sqrt{x^{2}+x}\,\Big)$ is equal to …
Topic: JAMIA MCA 2017
$\displaystyle \lim_{x\to0}\frac{1-\cos x}{x^{2}}$ is equal to …
Topic: JAMIA MCA 2017
If $\sqrt{x+y}+\sqrt{\,y-x\,}=\sqrt2$, then $\dfrac{d^{2}y}{dx^{2}}$ equals …
Topic: JAMIA MCA 2017
If $y=e^{2x}$, then $\dfrac{d^{2}y}{dx^{2}}\cdot\dfrac{d^{2}x}{dy^{2}}$ equals …
Topic: JAMIA MCA 2017
If $y=\cos^{-1}x$ and $z=\sin^{-1}\!\sqrt{1-x^{2}}$, then $\dfrac{dy}{dz}$ equals …
Topic: JAMIA MCA 2017
If $y=\log(\tan x)$, then $\dfrac{dy}{dx}$ equals …
Topic: JAMIA MCA 2017
Next 10 Questions — JAMIA MCA 2017
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Intel 8086 is a ______ bit microprocessor.
Topic: JAMIA MCA 2017
Which of the following is mainframe computer?
Topic: JAMIA MCA 2017
Wellwer is a __________.
Topic: JAMIA MCA 2017
If (500)_{10} = (x)_{5}, then x is equal to …
Topic: JAMIA MCA 2017
If $(780)_{10} = (1056)_{x}$, then $x$ is equal to
Topic: JAMIA MCA 2017
If $(2?1)_7 = (120)_{10}$, then the missing digit is
Topic: JAMIA MCA 2017
The 2’s complement of the binary number $(0110100)_2$ is
Topic: JAMIA MCA 2017
The 2’s complement $10110010$ represents the negative number in 8-bit system
Topic: JAMIA MCA 2017
Minimum number of two-input NAND gates used to perform the function of two-input OR gate is
Topic: JAMIA MCA 2017
The time required for an electronic circuit to change its state is called
Topic: JAMIA MCA 2017
