Description : The …………….. is code embedded in some legitimate program that is set to “explode” when certain conditions are met. a) Trap doors b) Trojan horse c) Logic Bomb d) Virus
Last Answer : c) Logic Bomb
Description : The ……….. is code that recognizes some special sequence of input or is triggered by being run from a certain user ID of by unlikely sequence of events. A) Trap doors B) Trojan horse C) Logic Bomb D) Virus
Last Answer : A) Trap doors
Description : The ……….. is code that recognizes some special sequence of input or is triggered by being run from a certain user ID of by unlikely sequence of events. a) Trap doors b) Trojan horse c) Logic Bomb d) Virus
Last Answer : a) Trap doors
Description : Which of the following is independent malicious program that need not any host program? A) Trap doors B) Trojan horse C) Virus D) Worm
Last Answer : D) Worm
Description : Which of the following is independent malicious program that need not any host programme- a)Trap doors b)Trojan horse c)Virus d)Worm
Last Answer : d)Worm
Description : Which of the following is independent malicious program that need not any host program? i) Trap doors ii) Trojan horse iii) Virus iv) Worm
Last Answer : iv) Worm
Description : …………… programs can be used to accomplish functions indirectly that an unauthorized user could not accomplish directly. A) Zombie B) Worm C) Trojan Horses D) Logic Bomb
Last Answer : C) Trojan Horses
Description : Which among the following are Malicious Softwares: a) Virus and Worms b) Trojan Horse and Time Bomb c) Logic Bomb and Rabbit and Bacterium d) None of These e) All of the Above
Last Answer : e) All of the Above
Description : Which of the following uses the spawn mechanism to duplicate itself ? (1) Trojan horse (2) Worm (3) Keystroke logger (4) Logic bomb
Last Answer : Worm
Description : _____changes each time it is installed to avoid detection by antivirus software. (1) Polymorphic virus (2) worm (3) logic bomb (4) trojan horse
Last Answer : Polymorphic virus
Description : Which of the following malicious program do not replicate automatically? A) Trojan Horse B) Virus C) Worm D) Zombie
Last Answer : A) Trojan Horse
Description : A ……………… is a program that secretly takes over another Internet-attached computer and then uses that computer to launch attacks. A) Worm B) Zombie C) Virus D) Trap doors
Last Answer : B) Zombie
Description : A ………….. is a program that can infect other programs by modifying them, the modification includes a copy of the virus program, which can go on to infect other programs. A) Worm B) Virus C) Zombie D) Trap doors
Last Answer : B) Virus
Description : …………… programs can be used to accomplish functions indirectly that an unauthorized user could not accomplish directly. a) Zombie b) Worm c) Trojan Horses d) Logic Bomb
Last Answer : c) Trojan Horses
Description : …………….. are used in denial of service attacks, typically against targeted web sites. A) Worm B) Zombie C) Virus D) Trojan horse
Description : A malicious program that copies itself from computer to computer is - a. Spam b. Worm c. Trojan Horse d. None of the these
Last Answer : b. Worm
Description : Which one of the following is correct? (A) Java applets cannot be written in any programming language (B) An applet is not a small program. (C) An applet can be run on its own. (D) Applets are embedded in another applications.
Last Answer : (D) Applets are embedded in another applications.
Description : How many countries explode the atom bomb before India?
Last Answer : 5
Description : An analogy similar to Trojan Horse that describes letting in an attractive enemy?
Last Answer : wolf in sheep’s clothing ? or is that about as subtle as trojan horse ?
Description : If your computer attacked by a trojan horse virus, what damage it may cause? -Technology
Last Answer : If your computer attacked by a trojan horse virus, it can:1. Steal passwords2. Copy sensitive data3. Carry out any other harmful operations etc.
Description : What is Trojan Horse ?
Last Answer : Trojan horses are a type of malware. Which, like a computer virus, enters and harms the computer in the guise of good software.
Description : I know it's a pighouse that gets into the PC, but why is it a Trojan and why a horse?
Last Answer : Hmmm ... Read the Iliad - and it will be clear to you ...: o Today, people read very little ...: D
Description : What city was the Trojan horse left?
Last Answer : Need answer
Description : Never Accept a Trojan Horse?
Last Answer : The original Trojan horse was sent as a gift and when opened,revealed hundreds of armed soldiers who wreaked havoc. Today'sTrojan horses are computer malware that appear to be usefulsoftware, ... a virus.Viruses, by their very definition, replicate themselves and attachto legitimate files and progr
Description : Which will not harm computer resources? a) Virus b) Trojan horse c) Firewall d) None of the above
Last Answer : c) Firewall
Description : Which of the following is/are threats for electronic payment systems? a) Computer worms b) Computer Virus c) Trojan horse d) All of the above
Last Answer : d) All of the above
Description : Which of the following malicious programme do not replicate automatically a)Trojan Horse b)Virus c)Worm d)Zombie
Last Answer : a)Trojan Horse
Description : Which of the following is the fastest spreading Virus? a. Macro Virus b. Trojan Horse c. Worm d. I LOVE YOU Virus
Last Answer : d. I LOVE YOU Virus
Description : Which of the following is/are threats for electronic payment systems? i) Computer worms ii) Computer virus iii) Trojan horse iv) All of the above
Last Answer : iv) All of the above
Description : The virus that are attached with vb and java files are called a. Macro b. Trojan horse c. Script virus d. None of the above
Last Answer : c. Script virus
Description : The virus that are commonly found in word documents are called‐‐‐‐‐‐‐‐‐‐‐‐‐‐ a. Macro b. Trojan horse c. Script virus d. None of the above
Last Answer : a. Macro
Description : Which will harm computer resources a. Worm b. Virus c. Trojan horse d. All the above
Last Answer : d. All the above
Description : Which one is not a threat for E‐commerce a. Trojan horse b. Viruses c. Worm d. None
Last Answer : d. None
Description : Which one is a threat for E‐commerce a. Trojan horse b. firewall c. encryption d. None
Last Answer : a. Trojan horse
Description : What is software you don't want hidden inside software you do want? a. Adware b. Trojan‐horse software c. Spyware d. All of the above
Last Answer : d. All of the above
Description : Which will not harm computer resources a. firewall b. Virus c. Trojan horse d. None of the above
Last Answer : a. firewall
Description : Pick the odd one out : (1) Java clients (2) Worms (3) Trojan Horse (4) Virus
Last Answer : Trojan Horse
Description : Match the following mechanisms for interrupting the execution of a process and their uses. i) Interrupt a) Call to an operating system function ii) Trap b) Reaction to an asynchronous external event iii) Supervisor Call c) Handling of a error ... -a, iii-b C) i-b, ii-c, iii-a D) i-a, ii-c, iii-b
Last Answer : C) i-b, ii-c, iii-a
Description : Which of the following 8085 microprocessor hardware interrupt has the lowest priority? (A) RST 6.5 (B) RST 7.5 (C) TRAP (D) INTR
Last Answer : Answer: D
Description : In a relational database model, NULL values can be used for all but which one of the following? (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL. (B) To ... D) To fill a column in a tuple when that column does not really exist for that particular tuple.
Last Answer : (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL.
Description : Active X controls are Pentium binary programs that can be embedded in ............... (A) Word pages (B) URL pages (C) Script pages (D) Web pages
Last Answer : (D) Web pages
Description : When a program class implements an interface, it must provide behavior for A) two methods defined in that interface B) any methods in a class C) only certain methods in that interface D) all methods defined in that interface
Last Answer : D) all methods defined in that interface
Description : A set of processors P1, P2, ......, Pk can execute in parallel if Bernstein's conditions are satisfied on a pair wise basis; that is P1 || P2 || P3 || ..... || Pk if and only if: (A) Pi || Pj for all i ≠ j (B) Pi || Pj for all i = j+1 (C) Pi || Pj for all i ≤ j (D) Pi || Pj for all i ≥ j
Last Answer : (A) Pi || Pj for all i ≠ j Explanation: Bernstein's Condition: 1. If process Pi writes to a memory cell Mi, then no process Pj can read the cell Mi. 2. If process Pi read from a memory ... Mi. 3. If process Pi writes to a memory cell Mi, then no process Pj can write to the cell Mi.
Description : Let Pi and Pj be two processes, R be the set of variables read from memory, and W be the set of variables written to memory. For the concurrent execution of two processes Pi and Pj, which of the following conditions is not true? (A) R(Pi)∩W(Pj)=Φ (B) W(Pi)∩R(Pj)=Φ (C) R(Pi)∩R(Pj)=Φ (D) W(Pi)∩W(Pj)=Φ
Last Answer : (C) R(Pi)∩R(Pj)=Φ
Description : How can I track down the person who made a certain trojan [virus]?
Last Answer : And what would prevent people like myself from falsely claiming to be said author in order to receive your bounty?
Description : Match the following. a) Java 1) is a tool for debugging java program b) Javah 2) is a tool for creating C-like header files c) Javap 3) runs java bytecode d) jdb 4) prints java code representation A) a-3, b-2,c-1 B) a-3, b-1, c-4, d-2 C) a-1, b-2, c-3, d-4 D) a-2, b-1, c-3, d-4
Last Answer : B) a-3, b-1, c-4, d-2
Description : The command javac A) Converts a java program into binary code B) Converts a java program into bytecode C) Converts a java program into machine language D) None of the above.
Last Answer : B) Converts a java program into bytecode