Binary, Boolean Algebra

Binary number 1101 is equal to octal number:

• (A) 15
• (B) 16
• (C) 17
• (D) 14

Check Answer

---

3×10¹ +7× 10⁰ is equal to:

• (A) 3.6
• (B) 10
• (C) 370
• (D) 37

Check Answer

---

The decimal number 18 is equal to the binary number:

• (A) 11110
• (B) 10001
• (C) 10010
• (D) 1111000

Check Answer

---

The difference of 111-001 equals:

• (A) 100
• (B) 111
• (C) 001
• (D) 110

Check Answer

---

Binary multiplication 1 × 0= ________ .

• (A) 1
• (B) 0
• (C) 10
• (D) 11

Check Answer

---

The 1’s complement of 10011101 is:

• (A) 01100010
• (B) 10011110
• (C) 01100001
• (D) 01100011

Check Answer

---

MSB stands for:

• (A) Middle sum byte
• (B) Minimum single bit
• (C) Maximum single bit
• (D) Most significant bit

Check Answer

---

The sign bit is defined as:

• (A) The MSB
• (B) 1 for negative
• (C) O for positive
• (D) All of these

Check Answer

---

If the most significant bit of the signed number is 1, that number is:

• (A) Positive
• (B) Negative
• (C) Incorrect
• (D) Octal

Check Answer

---

Boolean algebra is also known as:

• (A) Logical algebra
• (B) Switching algebra
• (C) Code algebra
• (D) Digital algebra

Check Answer

---