Related Questions

A and B go cycling in the same direction with speeds of 6 km /hr and 12 km/hr. A car from behind passes them in 9 and 10 seconds respectively . What is the speeds of the car?
A 22 km/hr
B 33 km/hr
C 66 km/hr
D 44 km/hr
You have a Cisco mesh network. What protocol allows multiple APs to connect with many redundant connections between nodes?
A LWAPP
B AWPP
C STP
D IEEE
Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?
A SMTP
B DHCP
C IMAP
D POP3
E 2
__________ can be used to advise the browser to download media content in the background to improve playback.
A poster
B autobuffer
C buffer
D data-X
ICT যন্ত্রগুলোকে ভাইরাসমুক্ত রেখে ব্যবহার করতে হলে  যেসব সতর্কতার প্রয়োজন হয়-i. ইন্টারনেট থেকে সফটওয়্যার download এ সতর্ক থাকাii. CD বা পেনড্রাইভ ব্যবহারের পূর্বে ভাইরাস চেক করা iii. E-mail আদান-প্রদানে সতর্কতা অবলম্বন করানিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
কোথা থেকে বই Download করে নিতে পারবে?
A Website
B Network
C E-book
D Internet
In which tcp_wrappers file can you specify to allow all connections from all hosts?
A /etc/hosts.allow
B /etc/hosts.deny
C /etc/hosts
D /etc/tcp.conf
E None of the above
A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ?
A Paper capacitor
B Ceramic capacitor
C Electrolytic capacitor
D Any-of the above
Which cryptographic algorithm is widely used for securing internet communications, including websites, by providing secure, encrypted connections ? 
A Rivest-Shamir-Adleman (RSA)
B Advanced Encryption Standard (AES)
C Data Encryption Standard (DES)
D Message-Digest Algorithm 5 (MD5)
Which technology, commonly used for secure remote to computer networks, requires multi-factor authentication and is often used by businesses for secure connections?
A VPN (Virtual Private Network)
B FTP (File transfer Protocol)
C HTTP (Hypertext Transfer Protocol)
D ISP (Internet Service Provider)

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