Number Representation

One or more correct

• A$Z = X + Y$
• B$Z = X - Y$
• C$Z = -X + Y$
• D$Z = -X - Y$

Single correct

• A35C80000
• B35CC0000
• C35E80000
• D35EC0000

One or more correct

• A$N1 + N2$
• B$N2 + N3$
• C$N3 - N4$
• D$N1 + N4$

Numerical answer

One or more correct

• A1000 1010 in 8-bits
• B1111 1010 in 8-bits
• C1000 0000 0000 1010 in 16-bits
• D1111 1111 1111 1010 in 16-bits

Numerical answer

One or more correct

• A$4(X + Y) + Z = 0$
• B$2Y - Z = 0$
• C$4X + 3Z = 0$
• D$X + Y + Z = 0$

Single correct

• A$A + B$
• B$A - B$
• C$B - A$
• D$2 * B$

| Sign (1 bit) | Exponent (8 bits) | Mantissa (23 bits) |

Single correct

• ASign 0, Exponent 0111 1111, Mantissa 1111 1111 1111 1111 1111 111
• BSign 0, Exponent 1111 1110, Mantissa 1111 1111 1111 1111 1111 111
• CSign 0, Exponent 1111 1111, Mantissa 1111 1111 1111 1111 1111 111
• DSign 0, Exponent 0111 1111, Mantissa 0000 0000 0000 0000 0000 000

Single correct

• A0x404C2EF4
• B0x405C2EF4
• C0xC15C2EF4
• D0xC14C2EF4

Answer key coming soon

Single correct

• AR1 = 1011 and R2 = 1110
• BR1 = 1100 and R2 = 1010
• CR1 = 0011 and R2 = 0100
• DR1 = 1001 and R2 = 1111

Answer key coming soon

Single correct

• A$A + C = 0$
• B$C = A + B$
• C$B = 3C$
• D$(B - C) > 0$

Answer key coming soon

Numerical answer

Answer key coming soon

Single correct

• Aexponent = 00000000 and mantissa = 00000000000000000000000
• Bexponent = 00000000 and mantissa = 00000000000000000000001
• Cexponent = 00000001 and mantissa = 00000000000000000000000
• Dexponent = 00000001 and mantissa = 00000000000000000000001

Answer key coming soon

One or more correct

• A0x6665
• B0x0001
• C0x4243
• D0x0100

Answer key coming soon

Single correct

• A0x40800000
• B0xC0800000
• C0x83400000
• D0xC8500000

Answer key coming soon

Single correct

• A$2^{-f}$ to $2^i$
• B$2^{-f}$ to $(2^i - 2^{-f})$
• C0 to $2^i$
• D0 to $(2^i - 2^{-f})$

Answer key coming soon

Single correct

• Athe carry bit $C_7$ is 1
• Ball the carry bits $(C_7, \cdots, C_0)$ are 1
• C$(A_7 \cdot B_7 \cdot \overline{S_7} + \overline{A_7} \cdot \overline{B_7} \cdot S_7)$ is 1
• D$(A_0 \cdot B_0 \cdot \overline{S_0} + \overline{A_0} \cdot \overline{B_0} \cdot S_0)$ is 1

Answer key coming soon

Single correct

• A$1.45 \times 10^1$
• B$1.45 \times 10^{-1}$
• C$2.27 \times 10^{-1}$
• D$2.27 \times 10^1$

Answer key coming soon

Numerical answer

Answer key coming soon