• A. Bank
• B. Online Money Transfer Service
• C. Currier Service
• D. Mobile Banking Service

Answer: Option B

Explanation:

• A. Portrait
• B. Photo
• C. blank
• D. Bold

Answer: Option A

Explanation:

• A. Bill Gatea
• B. Tim Cook
• C. Andrew S Grove
• D. Lawrence J. Ellison

Answer: Option D

Explanation:

• A. ২টি
• B. ৩টি
• C. ৪টি
• D. ৫টি

Answer: Option C

Explanation:

• A. Interface
• B. Application software
• C. Program
• D. System software

Answer: Option D

Explanation:

• A. ${10}^{-8}m$
• B. ${10}^{-10}m$
• C. ${10}^{-12}m$
• D. ${10}^{-6}m$

Answer: Option B

Explanation:

• A. Optical Mark Recognition
• B. Optical Mark Reading
• C. Optical Mark Receptor
• D. Optical Mark Reactor

Answer: Option A

Explanation:

• A. .pdf
• B. doc
• C. docx
• D. .txt

Answer: Option C

Explanation:

• A. Polymorphism
• B. Friend Function
• C. Structure
• D. Loop

Answer: Option A

Explanation:

• A. output 1 if any input is 1
• B. output 1 if all inputs are 1
• C. output 0 if any input is 1
• D. কোনটিই নয়

Answer: Option D

Explanation:

• A. Most Significant Bit
• B. Most Singnificant Byte
• C. Most Scientific Bit
• D. Most Sign Bit

Answer: Option A

Explanation:

• A. File
• B. Format
• C. Insert
• D. Edit

Answer: Option A

Explanation:

• A. View
• B. Review
• C. Mailings
• D. Page

Answer: Option C

Explanation:

• A. Ctrl +P
• B. Ctrl +V
• C. Ctrl +C
• D. Alt +C

Answer: Option C

Explanation:

• A. Insert >Symbol
• B. Tools>Symbol
• C. Macro> Symbol
• D. Format > Symbol

Answer: Option A

Explanation: